US20170015491A1 - Selectable, multiple chamber container having single nozzle assembly - Google Patents
Selectable, multiple chamber container having single nozzle assembly Download PDFInfo
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- US20170015491A1 US20170015491A1 US14/800,543 US201514800543A US2017015491A1 US 20170015491 A1 US20170015491 A1 US 20170015491A1 US 201514800543 A US201514800543 A US 201514800543A US 2017015491 A1 US2017015491 A1 US 2017015491A1
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- Prior art keywords
- bag
- product
- bags
- type
- valve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/38—Details of the container body
- B65D83/384—Details of the container body comprising an aerosol container disposed in an outer shell or in an external container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/42—Filling or charging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
Definitions
- KCOR.0006 titled: VALVE ASSEMBLY FOR MULTI-CHAMBER CONTAINER, U.S. Ser. No. 61/861,560. Filed Aug. 2, 2013, entitled MULTI-CHAMBER AEROSOL CONTAINER AND NOZZLE ASSEMBLY, Attorney Docket No. KCOR.0008, and U.S. Ser. No. 13/963,773 filed Aug. 9, 2013, entitled SELECTABLE, MULTIPLE CHAMBER CONTAINER HAVING SINGLE NOZZLE ASSEMBLY, all of which are incorporated herein by reference.
- the invention relates to a packages and containers used to hold and dispense products, methods of filling such packages and containers, methods of making such packages and containers, and methods of using such packages and containers.
- Bag-on-Valve is a packaging technology for pharmaceutical, over the counter, food and healthcare products.
- a BoV system consists of a rolled-up multi-layered flexible pouch attached to an aerosol valve.
- compressed air or nitrogen is injected into the canister, and an aerosol valve with the bag attached is crimped onto the container.
- the formulation is forced through the aerosol valve stem to fill the bag. Finally, the actuator and cap are put in place.
- U.S. Pat. No. 8,328,118 to Hansen et al. discloses a manual spray dispenser for dispensing a mixture of two compositions comprises a container having a first and second chamber and a single dispensing spray outlet.
- the invention of Hansen requires two separate manual pump mechanisms.
- An apparatus of dispensing a plurality of products comprising a nozzle assembly having a nozzle from which product is dispensed or sprayed from a plurality of bag-on-valve bags and an actuator appurtenant to the nozzle assembly operable to release product from a selected bag and a switch/lever/dial is responsively coupled to the nozzle assembly operable to select the bag from which the product is to be ejected when the actuator is depressed or otherwise actuated.
- a plurality of bags in combination with the nozzle assembly have conduits from the interior thereof into the nozzle assembly, which conduits can be opened and closed via the switch/lever/dial.
- the bags are flexible, multiple layer bags.
- a cap supports the nozzle assembly and is coupled to a container. Propellant is sealed inside the container in which the bags have been positioned and/or within any one or any of the plurality of the bags.
- the invention has two bags.
- one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag.
- a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF.
- a first bag holds sunscreen and a second bag holds after sun care spray.
- a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- any desired number of bags can be provided in the container.
- any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- FIG. 1 is a block diagram of the apparatus of the invention
- FIG. 2 is a multiple bag-on-valve pre-deployment, rolled and taped
- FIG. 3 is a multiple bag-on-valve pre-deployment unrolled
- FIG. 4 is a block diagram of a nozzle assembly of the invention.
- FIG. 5 is an embodiment of a nozzle assembly in the open position
- FIG. 6 is an embodiment of a nozzle assembly in the closed position
- FIG. 7 is an embodiment of the use of the invention with two bags positioned vertically;
- FIG. 8 is an embodiment of the use of the invention with two bags positioned side by side;
- FIG. 9 is a flow chart of the steps of filling the apparatus of the invention.
- FIGS. 10A-10G illustrate the steps of the flow chart of FIG. 9 ;
- FIGS. 10H-10N illustrate an alternative way to perform the steps of FIG. 9 ;
- FIGS. 10O-10U illustrate an alternative way to perform the steps of FIG. 9 ;
- FIG. 11 is an embodiment of one outer layer holding multiple internal bags.
- FIG. 12 is an illustration of a splined portion of a valve stem and an interior splined portion of a pushbutton actuator.
- FIG. 1 is a block diagram of the apparatus 100 of the invention having a nozzle assembly 101 having a nozzle 102 from which product is dispensed or sprayed from a plurality of bag-on-valve bags, an actuator 103 appurtenant to the nozzle assembly 101 operable to release product from a selected bag and a switch/lever/dial 104 movably coupled to the nozzle assembly 101 and responsively coupled to a blocking/unblocking member 105 , operable to select the bag from which the product is to be ejected when the actuator 103 is depressed or otherwise actuated.
- a plurality of bags 106 have conduits 107 A, 107 B from the interior thereof into the nozzle assembly 101 , which conduits 107 A, 107 B can be opened and closed using the blocking/unblocking member 105 via the switch/lever/dial 104 .
- the invention comprises a nozzle assembly having a nozzle from which product is dispensed or sprayed from a plurality of bag-on-valve bags.
- the invention further includes a plurality of bags in combination with the nozzle assembly.
- the invention further includes product within the plurality of bags in combination with the bags and the nozzle assembly.
- the invention further includes a cap supporting the nozzle assembly.
- the invention further includes a container to which the cap is coupled.
- a bag can be a flexible, multiple layer bag.
- the nozzle assembly includes an actuator that is operable to release product from a selected bag.
- a switch/lever/dial is responsively coupled to the nozzle assembly to select the bag from which the product is to be ejected when the actuator is depressed or otherwise actuated.
- Propellant can be included in one or any plurality of the bags or can be sealed inside a container in which the bags have been positioned.
- the bags are dimensioned and deployed so that when each is filled, it expands in a space that does not substantially interfere with a space assigned to another bag.
- the invention has two bags.
- a further aspect of the invention is an apparatus for dispensing a plurality of products, comprising a nozzle assembly having a nozzle or orifice from which product is dispensed or sprayed from a plurality of selectable bag-on-valve bags, an actuator appurtenant to the nozzle assembly operable to release product from a selected bag-on-valve bag and a switch/lever/dial movably coupled to the nozzle assembly and responsively coupled to a blocking/unblocking member, operable to select a bag-on-valve bag from which the product is to be ejected when the actuator is depressed or otherwise actuated.
- a cap is appurtenant to the nozzle assembly and acts as a dial to select, via the nozzle assembly, which bag-on-valve bag from which product is to be sprayed or dispensed.
- FIG. 2 illustrates a rolled and taped, pre-deployed bag-on-valve 200 .
- upper bag has a conduit 203 into a valve assembly and a conduit 204 into the valve assembly.
- the conduit 204 can comprise a dip tube.
- the conduit 204 can be inside rolled bag 201 , being exposed, as seen in FIG. 3 , when bag 201 is unrolled, for example, in the filling process.
- FIG. 3 shows the bag-on-valve 200 in an unrolled position.
- a straight, angled or flexible conduit 301 is provided into the interior of the lower bag 202 for a dip tube 204 .
- Each/either bag can be a mylar, polyethylene or polypropylene bag or similar composition or can comprise multiple layers of one or more flexible materials laminated together.
- the layers can comprise any combination of polyethylene terephthalate, adhesive layers, aluminum layer polyamide layer, and/or polypropylene layer.
- the layers are hermetically sealed to the valve housing or conduit leading to the valve assembly or nozzle assembly.
- the outer layer of the bag can a one layer, or an integral piece, the inner layers being separated using fusion or weld to create the second chamber or the inner layers can be separate bags within the one outer layer. A separate conduit would then couple the second bag or chamber to the valve assembly or nozzle assembly.
- These separate chambers with a single unified outer layer can be arranged vertically or side by side.
- two internal chambers 1101 1102 having conduits 1103 , 1104 , respectively, can be formed in a single bag 1100 as seen in FIG. 11 .
- one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag.
- a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF.
- a first bag holds sunscreen having a first sunscreen protection factor (SPF) with a normal usage and a second bag holds sunscreen having a the same SPF, but for a different use, such as sweat-proof.
- a first bag holds sunscreen and a second bag holds after sun care spray.
- a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- any desired number of bags can be provided in the container.
- any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- FIG. 4 is a block diagram of a nozzle assembly/valve assembly 400 of the present invention.
- the components of nozzle assembly/valve assembly 400 include a head 401 , a nozzle on the head from which product is dispensed or sprayed 402 , a straight, curved or angled barrel 403 in communication with the nozzle; a valve assembly 404 having an outlet 405 , the outlet directly or indirectly coupled to and in communication with the barrel 403 , the valve assembly 404 a plurality of valve assembly inlets 406 A, 406 B, equal to the number of bag outlets; a blocking member 407 operable to selectively block the pathway from a respective bag outlet to a corresponding valve assembly inlet 406 A, 406 B and a selection switch/lever/dial 408 operable to move an aperture in the blocking member to be in alignment with a selected one of the valve assembly inlets and an actuator 409 operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.
- the invention is also an apparatus of dispensing a plurality of products, comprising a nozzle assembly having a nozzle from which product is dispensed or sprayed from a plurality of bag-on-valve bags; an actuator appurtenant to the nozzle assembly operable to release product from a selected bag; and a switch/lever/dial is responsively coupled to the nozzle assembly operable to select the bag from which the product is to be ejected when the actuator is depressed or otherwise actuated.
- the invention further comprises a plurality of bags in combination with the nozzle assembly, the plurality of bags having conduits from the interior thereof into the nozzle assembly, which conduits can be opened and closed via the switch/lever/dial.
- the bags can be flexible, multiple layer bags.
- the invention also comprises product within the plurality of bags in combination with the bags and the nozzle assembly.
- the invention further comprises a cap supporting the nozzle assembly; and a container to which the cap is coupled.
- the invention further comprises propellant sealed inside the container in which the bags have been positioned.
- the invention further comprises propellant within any one or any plurality of the bags.
- the bags of the invention are dimensioned and deployed so that when each is filled, it expands in a space that does not substantially interfere with a space assigned to another bag.
- the invention has two bags.
- one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag.
- a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF.
- a first bag holds sunscreen and a second bag holds after sun care spray.
- a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- any desired number of bags can be provided in the container.
- any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- the invention further comprises an apparatus of dispensing a plurality of products, comprising a container; a head proximate the top of the container; a nozzle on the head from which product is dispensed or sprayed; a straight, curved or angled barrel in communication with the nozzle; a valve assembly having an outlet, the outlet directly or indirectly coupled to and in communication with the barrel; a plurality of chambers each chamber comprising a bag, each bag having at least one bag outlet; a plurality of valve assembly inlets, equal to the number of bag outlets; a blocking member operable to selectively block the pathway from a respective bag outlet to a corresponding valve assembly inlet; a selection switch/lever/dial operable to move an aperture in the blocking member to be in axial alignment with a selected one of the valve assembly inlets; and an actuator operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.
- the invention has two bags.
- one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag.
- a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF.
- a first bag holds sunscreen and a second bag holds after sun care spray.
- a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- any desired number of bags can be provided in the container.
- any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- a further embodiment is an apparatus for dispensing a plurality of products, comprising a container, a support cup coupled via a gasket to the top of the container, and a cap.
- a valve assembly is supported by the support cup, the valve assembly having an outlet, the outlet directly or indirectly coupled to and in communication with the barrel, the valve assembly further having an inlet.
- a plurality of valve assembly inlets, equal to the number of bag outlets is provided.
- a blocking member is operable to selectively block the pathway from a respective bag outlet to a corresponding valve assembly inlet.
- a selection switch/lever/dial is integrated in the cap operable to move an aperture in the blocking member to be in axial alignment with a selected one of the valve assembly inlets and an actuator is operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.
- the invention comprises a container 501 , to be sealed, with a head having a nozzle 706 from which product is dispensed or sprayed, a barrel in communication with the nozzle, a nozzle actuator, which may comprise the top of the nozzle or head or a pushbutton actuator, a valve assembly 502 having a spring 503 , a hollow valve stem 504 , the spring 503 being axially inserted into the valve stem 504 and seated so as to spring load the valve stem 504 within a valve stem support cylinder 505 , a valve stem egress 506 at the top of the valve stem, the valve stem egress coupled to the head and/or and in communication with the barrel, the valve stem egress 506 acting as a conduit from the hollow valve stem 504 into the barrel, a valve stem support cylinder 505 coupled to a cup 507 (which is sealed against the container) is provided in which the valve stem 504 is movable vertically in a reciprocating manner
- the circular disk 508 can include a flexible stopper on the underside thereof dimensioned to fit over the blocked first chamber egress 513 or blocked second chamber egress 514 , as the case may be. Instead of a blunt edge on the flexible stopper, the flexible stopper can be graduated so that it slides over the egress to be blocked. In a further embodiment, the functionality performed by the flexible stopper can be performed by a raised portion of the underside of the circular disk 508 .
- the chambers of this invention can be separate tin or aluminum chambers within a container 703 or plastic bags or bags as used in a bag on valve systems.
- the valve assembly 502 can be coupled to the top of a container 501 , such as an aluminum, plastic, PET or tin container and the chambers located therein.
- the spring used to spring load the valve stem is preferentially a compressible spring, but depending on the implementation of the components, can be an expansion spring or a flexible material such as a rubber cylinder that is operable to expand and compress and thus allow the valve stem to reciprocate in the valve stem support cylinder.
- a selection switch/lever/dial 702 coupled to the valve stem 504 is operable to rotate the valve stem 504 , and hence the disk 508 , and hence the disk aperture 512 , so as to select which chamber from which product is to be ejected from the nozzle 706 .
- a longitudinal splined portion 518 around an upper, exposed portion of the valve stem 504 is provided to mate with a corresponding interior splined portion of a nozzle head, actuator or push button actuator as further described. As seen in FIG.
- a nozzle head, actuator or pushbutton actuator 701 has interior splines 1201 on an interior, hollow cylindrical portion thereof 1203 corresponding to, and mating with valve stem splines 1202 , the hollow cylindrical portion thereof operable to receive the valve stem, and when the splines are mated, operable to allow the nozzle head or pushbutton actuator 701 to twist the valve stem, thus rotating the disk 508 to allow a user to select the first chamber 704 or second chamber 705 .
- the selection switch/lever/dial 702 is the same as the nozzle head, actuator or pushbutton actuator 701 .
- the nozzle head, actuator or pushbutton actuator 701 hence is coupled to the mechanism that selects the chamber or bag.
- a disk key 519 is provided on the disk face opposite the disk face coupled to the valve stem 504 , which is operable to fit into a disk chamber keyhole 520 located on the floor of the disk chamber 510 only when the selection switch/lever/dial 702 is selecting either the first chamber 704 or second chamber 705 .
- the mating between a key and keyhole can be located in any position within the nozzle assembly or valve assembly so long as it is operable to prevent the nozzle head, actuator or pushbutton head 701 from being depressed without a chamber having been selected.
- a further embodiment includes a propellant in the interior of the sealed container, thus surrounding the outside of the plurality of the bags.
- propellant may be included with the product in one or a selected number of the bags.
- the disk 508 can be replaced with any suitable member, including gaskets and having conduits and apertures so as to perform the functionality of the disk, which is to block product from one chamber while allowing product from another, to enter valve stem 504 .
- Any suitable blocking member can be used in lieu of the disk so as to allow product from a first chamber to be ejected from the nozzle while simultaneously blocking product from being ejected from the second chamber, and vice versa.
- the invention has two bags.
- FIG. 7 illustrates first bag 704 in a vertical position with respect to second bag 705 .
- Dip tube 707 couples second bag 705 to valve assembly 502 .
- FIG. 8 illustrates first bag 704 in a side-by-side position with respect to second bag 705 .
- one of the bags contains sanitizes/disinfectant in a first bag 704 and a quick drying agent in a second bag 705 .
- a first bag 704 holds sunscreen having a first sunscreen protection factor (SPF) and a second bag 705 holds sunscreen having a second SPF, or sunscreen with the same SPF, but with different uses, such as regular sunscreen and the other sport sunscreen.
- a first bag 704 holds sunscreen and a second bag 705 holds after sun care spray.
- a first bag 704 holds a first type of household cleaner and a second bag 705 holds a second type of household cleaner.
- any desired number of bags can be provided in the container.
- any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- the invention also covers a method of dispensing one of a plurality of products, comprising using the apparatus to apply a first product from a first bag when the selection switch/lever/dial is at a first position and applying a second product from a second bag when the selection switch/lever/dial is in a second position.
- the invention also covers a method of dispensing one of a plurality of products, comprising using the apparatus to apply a first product from a first bag when the selection switch/lever/dial is at a first position, applying a second product from a second bag when the selection switch/lever/dial is in a second position and applying a third product from a third bag when the selection switch/lever/dial is in a third position.
- the container can include graphics that indicate, on 1 ⁇ 2 thereof, the product in the first chamber and on the other 1 ⁇ 2 thereof, the product in the second chamber.
- the invention also covers a method 900 of filling an apparatus having the assembly disclosed herein, comprising inserting a plurality of unfilled bag-on-valve bags into a container 901 , 1001 filling the container with propellant 902 , 1002 using, e.g., compressed gas, air or nitrogen in an under the cap, cup or similar suitable method, and sealing the container 903 , pressure testing the container 904 , selecting or confirming a first bag or second bag using the selection switch/lever/dial; filling the first bag to be filled with a product via the valve stem 905 ; 1003 selecting the other bag using the selection switch/lever/dial and filling the second bag with a second product via valve stem 907 , 1004 .
- a method 900 of filling an apparatus having the assembly disclosed herein comprising inserting a plurality of unfilled bag-on-valve bags into a container 901 , 1001 filling the container with propellant 902 , 1002 using, e.g., compressed gas, air or
- the lower bag may be filled first and the upper bag filled second as seen in steps 1008 - 1014 of FIGS. 10H-100 .
- a similar process applies to bags that are positioned side-by-side as seen in steps 1015 - 1021 of FIGS. 100-10U .
- a push button and nozzle actuator is installed on the valve assembly and in step 1007 , upon actuation of the actuator, the product selected is ejected from the nozzle.
- a further embodiment of the invention is a first bag located within a second bag, the contents of the first bag being isolated from the contents of the second bag.
- a first conduit is open to, and has an ingress from, the interior of the first bag through a second conduit that is open to, and has an ingress, from the interior of the second bag, the diameter of the first conduit being less than that of the second conduit, so as to allow product from the second bag to flow between the interior of the second conduit and exterior of the first conduit.
- the first conduit and second conduit meet at a blocking member as part of the nozzle assembly or actuator assembly, the blocking member having an aperture thereof coupled to a switch/lever/dial operable to move the blocking member aperture between the egress of the first conduit and the egress of the second conduit, into a chamber that leads to the valve stem.
- the switch/lever/dial When the switch/lever/dial is put in a position to select a first bag, the blocking member aperture allows product from the first bag to enter the chamber, where it remains until an aperture on the valve stem is moved from a closed position into an open position, such as when the valve stem is caused to be moved downward into the chamber when the spring loaded nozzle actuator is depressed.
- the blocking member aperture allows product from the second bag to enter the chamber, where it remains until the aperture on the valve stem is moved from a closed position into an open position, such as when the valve stem is caused to be moved downward into the chamber when the spring loaded nozzle actuator is depressed.
- the invention further comprises an apparatus for dispensing product, comprising a first bag; a second bag positioned outside the first bag, the first bag being located within the second bag wherein contents of the first bag are isolated from contents of the second bag; a first conduit open to and having an ingress from the interior of the first bag; a second conduit open to and having an ingress from the interior of the second bag; a blocking member having a top plane and a bottom plane and an aperture there-through, wherein the first conduit and second conduit each meet proximate the bottom plane of the blocking member; a switch/lever/dial coupled directly or indirectly the blocking member, the switch/lever/dial operable to reposition the blocking member, and hence the blocking member aperture between an egress of the first conduit and an egress of the second conduit; a chamber, the blocking member positioned and movable, via the switch/lever/dial, within the chamber; a spring loaded valve stem having an egress leading to a nozzle and, proximate the ingress, a valve stem aperture;
- the invention further covers the foregoing method wherein the first bag is designed, dimensioned and deployed so that when it is filled, it expands in a space that does not interfere with a space assigned to the second bag.
- the bags can be arranged to expand side by side or the first bag can be positioned above the second bag, the second bag having an extended bag egress, so that when the first bag is filled, it expands in a space that does not interfere with a space assigned to the second bag.
- the first bag when filled, has substantially the shape of a cylindrical torus with a diameter slightly less than that of the interior wall of the container and the second bag has substantially the shape of a cylinder, wherein the second bag is within the first bag when both are filled.
- the invention also includes a flexible second bag egress so as to be repositioned when the first bag is filled.
- the invention further covers filling the container with propellant using an under the cap filling process. The same method steps can be applied to an apparatus having three bags.
- the invention is an apparatus of dispensing a plurality of products, comprising a container; a head proximate the top of the container; a nozzle on the head from which product is dispensed or sprayed; a plurality of bags, each bag having a bag outlet, a valve assembly coupling the nozzle to a selection module for selecting a bag outlet; a selection switch/lever/dial operable to select one of the bags; and an actuator operable to open a pathway from the valve assembly to the nozzle so as to release product from the selected bag.
- the valve assembly can be further designed to create a chamber in which product from the first chamber is not commingled with product from the second chamber.
- a further embodiment of the invention has the valve assembly shown in FIGS. 5 and 6 , but with a single bag coupled to first chamber egress 513 and with second chamber egress open to the interior of container. In this manner, the interior of the container acts as the second chamber.
- product or propellant, or product and propellant can be filled in the container as the second chamber and product or product and propellant can be filled in the first chamber or first bag.
- the switch/lever/dial thus selects between the interior of the container or canister and the first bag.
- the invention further includes the following combinations of different or similar products being contained in the plurality of bags: condiments; lotion; soap; body wash; sunscreen; sun lotion; breath spray flavors; olive oil; vinegar; liquid butter or butter substitute; lemon juice; fruit juices; flavorings; cleaners; glass cleaner; all-purpose cleaner; wood cleaner; disinfectant/sanitizer; compressed gas/air; anti-perspirant sprays; body spray; color care foam; deodorant spray; face and body mousses; foam mousse/balsams; foot deodorants; hair mousses; hair spray; insect repellent; self-tan sprays; shave gels; shaving foams; shaving, shower and cream foams; styling foams; sun care mousses.
- the invention has a valve stem having a wider diameter of that used for spray projects.
- a flexible straight valve stem to the orifice or nozzle can be provided. By pressing or applying a force to the outer side wall of the flexible valve stem, an aperture at the end of the flexible straight valve stem is progressively opened.
- a valve assembly has a straight valve stem being a hollow cylindrical conduit with an orifice or nozzle at a first end and an ingress at the second end.
- a gasketed member is operable to allow an opening into the ingress at the second end of the straight valve stem when a force is applied to the outer wall of the straight valve stern.
- an enclosed void Proximate below the internal land, an enclosed void, the hollow cylindrical hub serving as an egress from the enclosed void.
- the hollow cylindrical hub serving as an egress from the enclosed void.
- a plurality of conduits serve as ingresses into the enclosed void.
- a plurality of chambers, preferentially bags in a bag-on-valve system, are provided as are a plurality of conduits, each conduit leading from a respective chamber or bag into the enclosed void.
- a blocking member having an aperture there-through is operable to allow a conduit from one of the plurality of conduits through the enclosed void into the flexible straight valve stem, while blocking the other conduits.
- a selectable switch/dial/lever is coupled directly or indirectly to the blocking member operable to allow the contents of one of the plurality of chambers to access the enclosed void. While the operation of the valve and nozzle assembly operable to select from one of a plurality of bags will be apparent from the foregoing description, it may be helpful to summarize it briefly.
- the propellant can be, inter alia, nitrous oxide or carbon dioxide.
- the valve assembly has a first chamber and a second chamber, further wherein the first chamber and second chamber are bags as used in a bag on valve system.
- the valve assembly can be coupled to a top of a container, such as an aluminum or tin container and the bags are located therein.
- Propellant can be included within one or a selected number of the bags.
- the invention is also the foregoing valve assembly in combination with a container wherein a first chamber and a second chamber are bags as in a bag on valve system and further comprising including propellant within the container so as to exert a force against the exterior of the bags.
- the bags are flexible, multiple layer bags.
- the bags can be internally formed within one outer layer or can be arranged either vertically or side by side. Or the bags can be a bag for holding one product, an outer bag holding the sealed inner bag holding a second product, and a third bag, yet further outer bag holding propellant.
- gaskets or seals may be included between such components to create impermeable seals.
- Such gaskets can be made, inter alia, nitrile, neoprene, butyl or chlorobutyl.
- the inner diameter of the various conduits, hollow tubes and valve stems are dependent on the product to be sprayed or dispensed from the plurality of chambers or bags and can, for example, may range from 0.05 millimeters to 2 millimeters or more.
- the conduits or dip tubes leading from each chamber or bag to be placed within a single container can be differently shaped, sized or dimensioned so as to better track which chamber or bag correlates to which switch/dial/lever position.
- a first shape and/or size leading from the first chamber or first bag may be standardized with switch/dial/lever position 1 and a different shape and/or size leading from the second chamber or second bag may be standardized with switch/dial/lever position 2 .
- the first bag and second bag contain combinations of different or similar products such as condiments; edible creams, lotion; soap; body wash; sunscreen; sun lotion; breath spray flavors; olive oil; vinegar; liquid butter or butter substitute; lemon juice; fruit juices; flavorings; cleaners; glass cleaner; all-purpose cleaner; wood cleaner; disinfectant/sanitizer; compressed gas/air; anti-perspirant sprays; body spray; color care foam; deodorant spray; face and body mousses; foam mousse/balsams; foot deodorants; hair mousses; hair spray; insect repellent; self-tan sprays; shave gels; shaving foams; shaving, shower and cream foams; styling foams; suncare mousses.
- condiments such as condiments; edible creams, lotion; soap; body wash; sunscreen; sun lotion; breath spray flavors; olive oil; vinegar; liquid butter or butter substitute; lemon juice; fruit juices; flavorings; cleaners; glass cleaner; all-purpose cleaner; wood cleaner; disinfectant/sanitizer; compressed gas/air; anti-perspirant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A container, a support cup coupled to the top of the container, a nozzle orifice from which product is dispensed is integrated with a cap. A barrel is integrated in the cap in communication with the nozzle orifice. A valve assembly is supported by the support cup, the valve assembly having an outlet, the outlet directly or indirectly coupled to and in communication with the barrel, the valve assembly further having an inlet. Three are a plurality of chambers or bags, each having a bag outlet. A plurality of valve assembly inlets allows ingress into the valve assembly. A blocking member selectively blocks the pathway from a bag outlet to a corresponding valve assembly inlet. A selection switch/lever/dial integrated in the cap is operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.
Description
- This application relates to and claims priority to the following provisional applications: U.S. Ser. No. 61/825,052, filed May 19, 2013, Attorney Docket KCOR.0001, titled: SMALL FORM FACTOR QUICK DRY SANITIZER WITH QUICK RELEASE MECHANISM AND METHOD; U.S. Ser. No. 61/958,167, filed Jul. 22, 2013, Attorney Docket KCOR.0002 titled: QUICK DRY SANITIZER/DISINFECTANT APPARATUS AND METHOD; U.S. Ser. No. 61/958,267, filed Jul. 24, 2013, Attorney Docket No. KCOR.0003 titled: VALVE MECHANISM AND SPRAY NOZZLE FOR AEROSOL CANISTER HAVING TWO CHAMBERS; U.S. Ser. No. 61/958,381, filed Jul. 26, 2013, Attorney Docket No. KCOR.004 titled: DISPENSING APPARATUS FOR CONTAINER HAVING MULTIPLE CHAMBERS, U.S. Ser. No. 61/958,395, filed Jul. 27, 2013, Attorney Docket No. KCOR.0005 titled: MULTIPLE BAG-ON-VALVE APPARATUS AND METHOD; U.S. Ser. No. 61/958,518, filed Jul. 30, 2013, Attorney Docket No. KCOR.0006 titled: VALVE ASSEMBLY FOR MULTI-CHAMBER CONTAINER, U.S. Ser. No. 61/861,560. Filed Aug. 2, 2013, entitled MULTI-CHAMBER AEROSOL CONTAINER AND NOZZLE ASSEMBLY, Attorney Docket No. KCOR.0008, and U.S. Ser. No. 13/963,773 filed Aug. 9, 2013, entitled SELECTABLE, MULTIPLE CHAMBER CONTAINER HAVING SINGLE NOZZLE ASSEMBLY, all of which are incorporated herein by reference.
- The invention relates to a packages and containers used to hold and dispense products, methods of filling such packages and containers, methods of making such packages and containers, and methods of using such packages and containers.
- Bag-on-Valve (BoV) is a packaging technology for pharmaceutical, over the counter, food and healthcare products. A BoV system consists of a rolled-up multi-layered flexible pouch attached to an aerosol valve. In the production of a BoV product, compressed air or nitrogen is injected into the canister, and an aerosol valve with the bag attached is crimped onto the container. The formulation is forced through the aerosol valve stem to fill the bag. Finally, the actuator and cap are put in place.
- U.S. Pat. No. 8,328,118 to Hansen et al., discloses a manual spray dispenser for dispensing a mixture of two compositions comprises a container having a first and second chamber and a single dispensing spray outlet. Disadvantageously, the invention of Hansen requires two separate manual pump mechanisms.
- An apparatus of dispensing a plurality of products, comprising a nozzle assembly having a nozzle from which product is dispensed or sprayed from a plurality of bag-on-valve bags and an actuator appurtenant to the nozzle assembly operable to release product from a selected bag and a switch/lever/dial is responsively coupled to the nozzle assembly operable to select the bag from which the product is to be ejected when the actuator is depressed or otherwise actuated. A plurality of bags in combination with the nozzle assembly have conduits from the interior thereof into the nozzle assembly, which conduits can be opened and closed via the switch/lever/dial. The bags are flexible, multiple layer bags. A cap supports the nozzle assembly and is coupled to a container. Propellant is sealed inside the container in which the bags have been positioned and/or within any one or any of the plurality of the bags.
- In preferred embodiments, the invention has two bags. In a further embodiment one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag. In a further embodiment, a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF. In a further embodiment, a first bag holds sunscreen and a second bag holds after sun care spray. In a further embodiment, a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- Although the invention is described as having two bags, any desired number of bags can be provided in the container. Further, any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- Other features of the invention will become clear from the following description, taken together with the accompanying drawings, wherein:
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FIG. 1 is a block diagram of the apparatus of the invention; -
FIG. 2 is a multiple bag-on-valve pre-deployment, rolled and taped; -
FIG. 3 is a multiple bag-on-valve pre-deployment unrolled; -
FIG. 4 is a block diagram of a nozzle assembly of the invention; -
FIG. 5 is an embodiment of a nozzle assembly in the open position; -
FIG. 6 is an embodiment of a nozzle assembly in the closed position; -
FIG. 7 is an embodiment of the use of the invention with two bags positioned vertically; -
FIG. 8 is an embodiment of the use of the invention with two bags positioned side by side; -
FIG. 9 is a flow chart of the steps of filling the apparatus of the invention; -
FIGS. 10A-10G illustrate the steps of the flow chart ofFIG. 9 ; -
FIGS. 10H-10N illustrate an alternative way to perform the steps ofFIG. 9 ; -
FIGS. 10O-10U illustrate an alternative way to perform the steps ofFIG. 9 ; -
FIG. 11 is an embodiment of one outer layer holding multiple internal bags; and -
FIG. 12 is an illustration of a splined portion of a valve stem and an interior splined portion of a pushbutton actuator. -
FIG. 1 is a block diagram of theapparatus 100 of the invention having anozzle assembly 101 having anozzle 102 from which product is dispensed or sprayed from a plurality of bag-on-valve bags, anactuator 103 appurtenant to thenozzle assembly 101 operable to release product from a selected bag and a switch/lever/dial 104 movably coupled to thenozzle assembly 101 and responsively coupled to a blocking/unblocking member 105, operable to select the bag from which the product is to be ejected when theactuator 103 is depressed or otherwise actuated. A plurality ofbags 106 haveconduits nozzle assembly 101, which conduits 107A, 107B can be opened and closed using the blocking/unblocking member 105 via the switch/lever/dial 104. - The invention comprises a nozzle assembly having a nozzle from which product is dispensed or sprayed from a plurality of bag-on-valve bags. The invention further includes a plurality of bags in combination with the nozzle assembly. The invention further includes product within the plurality of bags in combination with the bags and the nozzle assembly. The invention further includes a cap supporting the nozzle assembly. The invention further includes a container to which the cap is coupled. A bag can be a flexible, multiple layer bag. The nozzle assembly includes an actuator that is operable to release product from a selected bag. A switch/lever/dial is responsively coupled to the nozzle assembly to select the bag from which the product is to be ejected when the actuator is depressed or otherwise actuated. Propellant can be included in one or any plurality of the bags or can be sealed inside a container in which the bags have been positioned. The bags are dimensioned and deployed so that when each is filled, it expands in a space that does not substantially interfere with a space assigned to another bag. In preferred embodiments, the invention has two bags.
- A further aspect of the invention is an apparatus for dispensing a plurality of products, comprising a nozzle assembly having a nozzle or orifice from which product is dispensed or sprayed from a plurality of selectable bag-on-valve bags, an actuator appurtenant to the nozzle assembly operable to release product from a selected bag-on-valve bag and a switch/lever/dial movably coupled to the nozzle assembly and responsively coupled to a blocking/unblocking member, operable to select a bag-on-valve bag from which the product is to be ejected when the actuator is depressed or otherwise actuated. In a further embodiment, a cap is appurtenant to the nozzle assembly and acts as a dial to select, via the nozzle assembly, which bag-on-valve bag from which product is to be sprayed or dispensed.
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FIG. 2 illustrates a rolled and taped, pre-deployed bag-on-valve 200. As seen therein, there is anupper bag 201 andlower bag 202. Upper bag has aconduit 203 into a valve assembly and aconduit 204 into the valve assembly. Theconduit 204 can comprise a dip tube. In an alternative embodiment, theconduit 204 can be inside rolledbag 201, being exposed, as seen inFIG. 3 , whenbag 201 is unrolled, for example, in the filling process.FIG. 3 shows the bag-on-valve 200 in an unrolled position. A straight, angled orflexible conduit 301 is provided into the interior of thelower bag 202 for adip tube 204.FIG. 3 is a two bag-on-valve pre-deployment in an unrolled position. Each/either bag can be a mylar, polyethylene or polypropylene bag or similar composition or can comprise multiple layers of one or more flexible materials laminated together. The layers can comprise any combination of polyethylene terephthalate, adhesive layers, aluminum layer polyamide layer, and/or polypropylene layer. The layers are hermetically sealed to the valve housing or conduit leading to the valve assembly or nozzle assembly. The outer layer of the bag can a one layer, or an integral piece, the inner layers being separated using fusion or weld to create the second chamber or the inner layers can be separate bags within the one outer layer. A separate conduit would then couple the second bag or chamber to the valve assembly or nozzle assembly. These separate chambers with a single unified outer layer can be arranged vertically or side by side. In the side by side arrangement, twointernal chambers 1101 1102, havingconduits single bag 1100 as seen inFIG. 11 . - In a further embodiment one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag. In a further embodiment, a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF. In a further embodiment, a first bag holds sunscreen having a first sunscreen protection factor (SPF) with a normal usage and a second bag holds sunscreen having a the same SPF, but for a different use, such as sweat-proof. In a further embodiment, a first bag holds sunscreen and a second bag holds after sun care spray. In a further embodiment, a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- Although the invention is described as having two bags, any desired number of bags can be provided in the container. Further, any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
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FIG. 4 is a block diagram of a nozzle assembly/valve assembly 400 of the present invention. The components of nozzle assembly/valve assembly 400 include ahead 401, a nozzle on the head from which product is dispensed or sprayed 402, a straight, curved orangled barrel 403 in communication with the nozzle; avalve assembly 404 having anoutlet 405, the outlet directly or indirectly coupled to and in communication with thebarrel 403, the valve assembly 404 a plurality ofvalve assembly inlets member 407 operable to selectively block the pathway from a respective bag outlet to a correspondingvalve assembly inlet actuator 409 operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag. - The invention is also an apparatus of dispensing a plurality of products, comprising a nozzle assembly having a nozzle from which product is dispensed or sprayed from a plurality of bag-on-valve bags; an actuator appurtenant to the nozzle assembly operable to release product from a selected bag; and a switch/lever/dial is responsively coupled to the nozzle assembly operable to select the bag from which the product is to be ejected when the actuator is depressed or otherwise actuated. The invention further comprises a plurality of bags in combination with the nozzle assembly, the plurality of bags having conduits from the interior thereof into the nozzle assembly, which conduits can be opened and closed via the switch/lever/dial. The bags can be flexible, multiple layer bags. The invention also comprises product within the plurality of bags in combination with the bags and the nozzle assembly. The invention further comprises a cap supporting the nozzle assembly; and a container to which the cap is coupled. The invention further comprises propellant sealed inside the container in which the bags have been positioned. The invention further comprises propellant within any one or any plurality of the bags. The bags of the invention are dimensioned and deployed so that when each is filled, it expands in a space that does not substantially interfere with a space assigned to another bag.
- In preferred embodiments, the invention has two bags. In a further embodiment one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag. In a further embodiment, a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF. In a further embodiment, a first bag holds sunscreen and a second bag holds after sun care spray. In a further embodiment, a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- Although the invention is described as having two bags, any desired number of bags can be provided in the container. Further, any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- The invention further comprises an apparatus of dispensing a plurality of products, comprising a container; a head proximate the top of the container; a nozzle on the head from which product is dispensed or sprayed; a straight, curved or angled barrel in communication with the nozzle; a valve assembly having an outlet, the outlet directly or indirectly coupled to and in communication with the barrel; a plurality of chambers each chamber comprising a bag, each bag having at least one bag outlet; a plurality of valve assembly inlets, equal to the number of bag outlets; a blocking member operable to selectively block the pathway from a respective bag outlet to a corresponding valve assembly inlet; a selection switch/lever/dial operable to move an aperture in the blocking member to be in axial alignment with a selected one of the valve assembly inlets; and an actuator operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.
- In preferred embodiments, the invention has two bags. In a further embodiment one of the bags contains sanitizer/disinfectant in a first bag and a quick drying agent in a second bag. In a further embodiment, a first bag holds sunscreen having a first sunscreen protection factor (SPF) and a second bag holds sunscreen having a second SPF. In a further embodiment, a first bag holds sunscreen and a second bag holds after sun care spray. In a further embodiment, a first bag holds a first type of household cleaner and a second bag holds a second type of household cleaner.
- Although the invention is described as having two bags, any desired number of bags can be provided in the container. Further, any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- A further embodiment is an apparatus for dispensing a plurality of products, comprising a container, a support cup coupled via a gasket to the top of the container, and a cap. A nozzle orifice from which product is dispensed or sprayed integrated with the cap and a straight, curved or angled barrel integrated in the cap in communication with the nozzle orifice. A valve assembly is supported by the support cup, the valve assembly having an outlet, the outlet directly or indirectly coupled to and in communication with the barrel, the valve assembly further having an inlet. A plurality of chambers each chamber comprising a bag, each bag having at least one bag outlet. A plurality of valve assembly inlets, equal to the number of bag outlets is provided. A blocking member is operable to selectively block the pathway from a respective bag outlet to a corresponding valve assembly inlet. A selection switch/lever/dial is integrated in the cap operable to move an aperture in the blocking member to be in axial alignment with a selected one of the valve assembly inlets and an actuator is operable to open a pathway through the valve assembly to the nozzle so as to release product from a selected bag.
- As seen in
FIGS. 5, 6 and 7 , the invention comprises a container 501, to be sealed, with a head having a nozzle 706 from which product is dispensed or sprayed, a barrel in communication with the nozzle, a nozzle actuator, which may comprise the top of the nozzle or head or a pushbutton actuator, a valve assembly 502 having a spring 503, a hollow valve stem 504, the spring 503 being axially inserted into the valve stem 504 and seated so as to spring load the valve stem 504 within a valve stem support cylinder 505, a valve stem egress 506 at the top of the valve stem, the valve stem egress coupled to the head and/or and in communication with the barrel, the valve stem egress 506 acting as a conduit from the hollow valve stem 504 into the barrel, a valve stem support cylinder 505 coupled to a cup 507 (which is sealed against the container) is provided in which the valve stem 504 is movable vertically in a reciprocating manner when the nozzle actuator is depressed and then released, the valve stem 504 further rotatable in a circular fashion within the valve stem support cylinder 505, a circular disk 508 axially coupled to the bottom of the valve stem 504 and operable to close off the bottom of the valve stem 504, the circular disk 508 further operable to rotate when the valve stem 504 is rotated, a disk chamber 510 in which the circular disk 508 is free to move vertically in a reciprocating manner when the valve stem 504 is depressed and free to move around its center axis when the valve stem 504 is rotated, the valve stem 504 further having a valve stem aperture 511 on a side wall of the valve stem 504 proximate the bottom of the valve stem 504, the valve stem aperture 511 being closed off against the inner wall of the valve stem support cylinder 505 when the nozzle actuator is in an undepressed position and exposed and open into the disk chamber 510 when the valve stem 504 is in a depressed position, the disk 508 having at least one disk aperture 512 therethrough; a first chamber egress 513 (such as a hollow tube or dip tube) acting as a conduit 515 from a first chamber and a second chamber egress 514 (also such as a hollow tube or dip tube) acting as a conduit 516 from a second chamber, wherein the at least one disk aperture 512 can be either in a closed position, meaning the at least one disk aperture 512 is not in co-axial alignment with either the first chamber egress 513 or the second chamber egress 514, or in a first chamber open position meaning the disk aperture 508 is in alignment with the first chamber egress 513, allowing a conduit from the first chamber, into the disk chamber 510. When the nozzle actuator is depressed, there is an open conduit from the first chamber into thedisk chamber 510 through thevalve stem 504 and out the nozzle. In a second chamber open position thedisk aperture 508 is in alignment with thesecond chamber egress 514, allowing aconduit 516 from thesecond chamber 705, into thedisk chamber 510, then when the nozzle actuator is depressed, there is an open conduit from thesecond chamber 705 into thedisk chamber 510 through thevalve stem 504 and out thenozzle 706. Within thefirst chamber egress 513, or between thefirst chamber 704 and thefirst chamber egress 513, there can be provided a flapper or oneway valve 517 to keep product from thesecond chamber 705 from entering thefirst chamber 704. Within thesecond chamber egress 514, or between thesecond chamber 705 and thesecond chamber egress 514, there can be provided a flapper or oneway valve 517 to keep product from thefirst chamber 704 from entering thesecond chamber 705. In an aspect, thecircular disk 508 can include a flexible stopper on the underside thereof dimensioned to fit over the blockedfirst chamber egress 513 or blockedsecond chamber egress 514, as the case may be. Instead of a blunt edge on the flexible stopper, the flexible stopper can be graduated so that it slides over the egress to be blocked. In a further embodiment, the functionality performed by the flexible stopper can be performed by a raised portion of the underside of thecircular disk 508. The chambers of this invention can be separate tin or aluminum chambers within acontainer 703 or plastic bags or bags as used in a bag on valve systems. In an embodiment, thevalve assembly 502 can be coupled to the top of acontainer 501, such as an aluminum, plastic, PET or tin container and the chambers located therein. The spring used to spring load the valve stem, is preferentially a compressible spring, but depending on the implementation of the components, can be an expansion spring or a flexible material such as a rubber cylinder that is operable to expand and compress and thus allow the valve stem to reciprocate in the valve stem support cylinder. - A selection switch/lever/dial 702 coupled to the
valve stem 504 is operable to rotate thevalve stem 504, and hence thedisk 508, and hence thedisk aperture 512, so as to select which chamber from which product is to be ejected from thenozzle 706. A longitudinalsplined portion 518 around an upper, exposed portion of thevalve stem 504 is provided to mate with a corresponding interior splined portion of a nozzle head, actuator or push button actuator as further described. As seen inFIG. 12 , a nozzle head, actuator orpushbutton actuator 701 hasinterior splines 1201 on an interior, hollow cylindrical portion thereof 1203 corresponding to, and mating withvalve stem splines 1202, the hollow cylindrical portion thereof operable to receive the valve stem, and when the splines are mated, operable to allow the nozzle head orpushbutton actuator 701 to twist the valve stem, thus rotating thedisk 508 to allow a user to select thefirst chamber 704 orsecond chamber 705. In this embodiment, the selection switch/lever/dial 702 is the same as the nozzle head, actuator orpushbutton actuator 701. The nozzle head, actuator orpushbutton actuator 701 hence is coupled to the mechanism that selects the chamber or bag. To prevent the nozzle head, actuator orpushbutton head 701 from being depressed without a chamber having been selected, adisk key 519 is provided on the disk face opposite the disk face coupled to thevalve stem 504, which is operable to fit into adisk chamber keyhole 520 located on the floor of thedisk chamber 510 only when the selection switch/lever/dial 702 is selecting either thefirst chamber 704 orsecond chamber 705. The mating between a key and keyhole can be located in any position within the nozzle assembly or valve assembly so long as it is operable to prevent the nozzle head, actuator orpushbutton head 701 from being depressed without a chamber having been selected. In addition to allowing selection of a chamber, such mechanism can also be used to provide a locked position, for example, for child safety purposes. A further embodiment includes a propellant in the interior of the sealed container, thus surrounding the outside of the plurality of the bags. In an alternative embodiment, propellant may be included with the product in one or a selected number of the bags. - The
disk 508 can be replaced with any suitable member, including gaskets and having conduits and apertures so as to perform the functionality of the disk, which is to block product from one chamber while allowing product from another, to entervalve stem 504. Any suitable blocking member can be used in lieu of the disk so as to allow product from a first chamber to be ejected from the nozzle while simultaneously blocking product from being ejected from the second chamber, and vice versa. - In preferred embodiments, the invention has two bags.
FIG. 7 illustratesfirst bag 704 in a vertical position with respect tosecond bag 705.Dip tube 707 couplessecond bag 705 tovalve assembly 502.FIG. 8 illustratesfirst bag 704 in a side-by-side position with respect tosecond bag 705. - In a further embodiment one of the bags contains sanitizes/disinfectant in a
first bag 704 and a quick drying agent in asecond bag 705. In a further embodiment, afirst bag 704 holds sunscreen having a first sunscreen protection factor (SPF) and asecond bag 705 holds sunscreen having a second SPF, or sunscreen with the same SPF, but with different uses, such as regular sunscreen and the other sport sunscreen. In a further embodiment, afirst bag 704 holds sunscreen and asecond bag 705 holds after sun care spray. In a further embodiment, afirst bag 704 holds a first type of household cleaner and asecond bag 705 holds a second type of household cleaner. - Although the invention is described as having two bags, any desired number of bags can be provided in the container. Further, any suitable product that is desired can be placed in a respective bag chamber so long as it can be ejected from its respective bag upon activation of the actuator.
- The invention also covers a method of dispensing one of a plurality of products, comprising using the apparatus to apply a first product from a first bag when the selection switch/lever/dial is at a first position and applying a second product from a second bag when the selection switch/lever/dial is in a second position. The invention also covers a method of dispensing one of a plurality of products, comprising using the apparatus to apply a first product from a first bag when the selection switch/lever/dial is at a first position, applying a second product from a second bag when the selection switch/lever/dial is in a second position and applying a third product from a third bag when the selection switch/lever/dial is in a third position. The container can include graphics that indicate, on ½ thereof, the product in the first chamber and on the other ½ thereof, the product in the second chamber.
- As seen in
FIGS. 9 and 10A-10G , the invention also covers a method 900 of filling an apparatus having the assembly disclosed herein, comprising inserting a plurality of unfilled bag-on-valve bags into acontainer propellant container 903, pressure testing thecontainer 904, selecting or confirming a first bag or second bag using the selection switch/lever/dial; filling the first bag to be filled with a product via thevalve stem 905; 1003 selecting the other bag using the selection switch/lever/dial and filling the second bag with a second product viavalve stem FIGS. 10H-100 . A similar process applies to bags that are positioned side-by-side as seen in steps 1015-1021 ofFIGS. 100-10U . Referring back toFIG. 10F , instep 1006, a push button and nozzle actuator is installed on the valve assembly and instep 1007, upon actuation of the actuator, the product selected is ejected from the nozzle. - A further embodiment of the invention is a first bag located within a second bag, the contents of the first bag being isolated from the contents of the second bag. A first conduit is open to, and has an ingress from, the interior of the first bag through a second conduit that is open to, and has an ingress, from the interior of the second bag, the diameter of the first conduit being less than that of the second conduit, so as to allow product from the second bag to flow between the interior of the second conduit and exterior of the first conduit. The first conduit and second conduit meet at a blocking member as part of the nozzle assembly or actuator assembly, the blocking member having an aperture thereof coupled to a switch/lever/dial operable to move the blocking member aperture between the egress of the first conduit and the egress of the second conduit, into a chamber that leads to the valve stem. When the switch/lever/dial is put in a position to select a first bag, the blocking member aperture allows product from the first bag to enter the chamber, where it remains until an aperture on the valve stem is moved from a closed position into an open position, such as when the valve stem is caused to be moved downward into the chamber when the spring loaded nozzle actuator is depressed. When the switch/lever/dial is put in a position to select a second bag, the blocking member aperture allows product from the second bag to enter the chamber, where it remains until the aperture on the valve stem is moved from a closed position into an open position, such as when the valve stem is caused to be moved downward into the chamber when the spring loaded nozzle actuator is depressed.
- The invention further comprises an apparatus for dispensing product, comprising a first bag; a second bag positioned outside the first bag, the first bag being located within the second bag wherein contents of the first bag are isolated from contents of the second bag; a first conduit open to and having an ingress from the interior of the first bag; a second conduit open to and having an ingress from the interior of the second bag; a blocking member having a top plane and a bottom plane and an aperture there-through, wherein the first conduit and second conduit each meet proximate the bottom plane of the blocking member; a switch/lever/dial coupled directly or indirectly the blocking member, the switch/lever/dial operable to reposition the blocking member, and hence the blocking member aperture between an egress of the first conduit and an egress of the second conduit; a chamber, the blocking member positioned and movable, via the switch/lever/dial, within the chamber; a spring loaded valve stem having an egress leading to a nozzle and, proximate the ingress, a valve stem aperture; and a valve stem support cylinder, the valve stem aperture being closed off by the valve stem support cylinder when the nozzle actuator is in an undepressed position and exposed and open into the disk chamber when the valve stem is in a depressed position.
- The invention further covers the foregoing method wherein the first bag is designed, dimensioned and deployed so that when it is filled, it expands in a space that does not interfere with a space assigned to the second bag. For example, the bags can be arranged to expand side by side or the first bag can be positioned above the second bag, the second bag having an extended bag egress, so that when the first bag is filled, it expands in a space that does not interfere with a space assigned to the second bag. Further, in an aspect the first bag, when filled, has substantially the shape of a cylindrical torus with a diameter slightly less than that of the interior wall of the container and the second bag has substantially the shape of a cylinder, wherein the second bag is within the first bag when both are filled. The invention also includes a flexible second bag egress so as to be repositioned when the first bag is filled. The invention further covers filling the container with propellant using an under the cap filling process. The same method steps can be applied to an apparatus having three bags.
- More generally, the invention is an apparatus of dispensing a plurality of products, comprising a container; a head proximate the top of the container; a nozzle on the head from which product is dispensed or sprayed; a plurality of bags, each bag having a bag outlet, a valve assembly coupling the nozzle to a selection module for selecting a bag outlet; a selection switch/lever/dial operable to select one of the bags; and an actuator operable to open a pathway from the valve assembly to the nozzle so as to release product from the selected bag. The valve assembly can be further designed to create a chamber in which product from the first chamber is not commingled with product from the second chamber.
- A further embodiment of the invention has the valve assembly shown in
FIGS. 5 and 6 , but with a single bag coupled tofirst chamber egress 513 and with second chamber egress open to the interior of container. In this manner, the interior of the container acts as the second chamber. In this embodiment, product or propellant, or product and propellant can be filled in the container as the second chamber and product or product and propellant can be filled in the first chamber or first bag. The switch/lever/dial thus selects between the interior of the container or canister and the first bag. - The invention further includes the following combinations of different or similar products being contained in the plurality of bags: condiments; lotion; soap; body wash; sunscreen; sun lotion; breath spray flavors; olive oil; vinegar; liquid butter or butter substitute; lemon juice; fruit juices; flavorings; cleaners; glass cleaner; all-purpose cleaner; wood cleaner; disinfectant/sanitizer; compressed gas/air; anti-perspirant sprays; body spray; color care foam; deodorant spray; face and body mousses; foam mousse/balsams; foot deodorants; hair mousses; hair spray; insect repellent; self-tan sprays; shave gels; shaving foams; shaving, shower and cream foams; styling foams; sun care mousses.
- In order to facilitate the dispensation of products having a thicker viscosity, the invention has a valve stem having a wider diameter of that used for spray projects. In order to facilitate the ejection of product, a flexible straight valve stem to the orifice or nozzle can be provided. By pressing or applying a force to the outer side wall of the flexible valve stem, an aperture at the end of the flexible straight valve stem is progressively opened. More specifically, a valve assembly has a straight valve stem being a hollow cylindrical conduit with an orifice or nozzle at a first end and an ingress at the second end. A gasketed member is operable to allow an opening into the ingress at the second end of the straight valve stem when a force is applied to the outer wall of the straight valve stern. Proximate below the internal land, an enclosed void, the hollow cylindrical hub serving as an egress from the enclosed void. In other words, proximate below, and in communication with, the end of the straight valve stem is an enclosed void, the flexible straight valve stem serving as an egress from the enclosed void. Below the enclosed void, a plurality of conduits serve as ingresses into the enclosed void. A plurality of chambers, preferentially bags in a bag-on-valve system, are provided as are a plurality of conduits, each conduit leading from a respective chamber or bag into the enclosed void. A blocking member having an aperture there-through is operable to allow a conduit from one of the plurality of conduits through the enclosed void into the flexible straight valve stem, while blocking the other conduits. A selectable switch/dial/lever is coupled directly or indirectly to the blocking member operable to allow the contents of one of the plurality of chambers to access the enclosed void. While the operation of the valve and nozzle assembly operable to select from one of a plurality of bags will be apparent from the foregoing description, it may be helpful to summarize it briefly. A propellant outside of the bags, but inside the sealed container in which the bags are positioned, applies a force against the contents of a bag, such as a food product. The propellant can be, inter alia, nitrous oxide or carbon dioxide. When the blocking member aperture is positioned over the conduit of one of the bags, it forces the food product through the blocking member aperture into the enclosed void. The food remains in the enclosed void until the flexible straight valve stem is actuated by pressing on its outer side wall so as to open the aperture at the end thereof so as to allow the food product to leave the valve stem. In the foregoing, the valve assembly has a first chamber and a second chamber, further wherein the first chamber and second chamber are bags as used in a bag on valve system. The valve assembly can be coupled to a top of a container, such as an aluminum or tin container and the bags are located therein. Propellant can be included within one or a selected number of the bags. The invention is also the foregoing valve assembly in combination with a container wherein a first chamber and a second chamber are bags as in a bag on valve system and further comprising including propellant within the container so as to exert a force against the exterior of the bags. The bags are flexible, multiple layer bags. The bags can be internally formed within one outer layer or can be arranged either vertically or side by side. Or the bags can be a bag for holding one product, an outer bag holding the sealed inner bag holding a second product, and a third bag, yet further outer bag holding propellant. When the various components are coupled indirectly, gaskets or seals may be included between such components to create impermeable seals. Such gaskets can be made, inter alia, nitrile, neoprene, butyl or chlorobutyl. The inner diameter of the various conduits, hollow tubes and valve stems are dependent on the product to be sprayed or dispensed from the plurality of chambers or bags and can, for example, may range from 0.05 millimeters to 2 millimeters or more. Further, the conduits or dip tubes leading from each chamber or bag to be placed within a single container can be differently shaped, sized or dimensioned so as to better track which chamber or bag correlates to which switch/dial/lever position. For example, a first shape and/or size leading from the first chamber or first bag may be standardized with switch/dial/
lever position 1 and a different shape and/or size leading from the second chamber or second bag may be standardized with switch/dial/lever position 2. - The first bag and second bag contain combinations of different or similar products such as condiments; edible creams, lotion; soap; body wash; sunscreen; sun lotion; breath spray flavors; olive oil; vinegar; liquid butter or butter substitute; lemon juice; fruit juices; flavorings; cleaners; glass cleaner; all-purpose cleaner; wood cleaner; disinfectant/sanitizer; compressed gas/air; anti-perspirant sprays; body spray; color care foam; deodorant spray; face and body mousses; foam mousse/balsams; foot deodorants; hair mousses; hair spray; insect repellent; self-tan sprays; shave gels; shaving foams; shaving, shower and cream foams; styling foams; suncare mousses.
- While the present invention has been described by reference to certain embodiments, it is pointed out that the embodiments described are illustrative rather than limiting in nature and that many variations and modifications are possible within the scope of the present invention. Many such variations and modifications may be considered obvious and desirable by those skilled in the art based upon a review of the foregoing description of preferred embodiments.
Claims (20)
1. An apparatus for dispensing a plurality of products, consisting essentially of:
a container;
at least two bags positioned within the container, each bag being configured such that when product is contained therein, such product in each bag is isolated from the product in the other bags;
a nozzle assembly attached to the container and having a single nozzle or orifice from which product is dispensed or sprayed from within one of the at least two bags;
the nozzle assembly coupled to the at least two bags, whereby each of the at least two bags has a separate conduit from the interior thereof into the nozzle assembly, wherein the nozzle assembly can be configured so that each and every conduit into the single nozzle or orifice is simultaneously, entirely closed, or only a single conduit from a selected bag is entirely open for fluid communication with the single nozzle or orifice and the conduit from the remaining bags are entirely closed;
an actuator integrated into the nozzle assembly operable to release product from the selected bag via the single nozzle or orifice;
a switch/lever/dial movably coupled to the nozzle assembly and responsively coupled to a blocking/unblocking member, operable to open a conduit to the selected at least two bags from which the product is to be dispensed or sprayed when the actuator is depressed or otherwise actuated.
2. The apparatus of claim 1 , wherein the at least two bags comprise two bags, a first bag and a second bag, in the form of bag-on-valve bags.
3. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of sunscreen and the second bag contains an after sun product.
4. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains liquid soap and the second bag contains hand sanitizer.
5. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains liquid soap and the second bag contains hand lotion.
6. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains hand sanitizer and the second bag contains hand lotion.
7. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of sunscreen and the second bag contains a second type of sunscreen.
8. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains foamed soap and the second bag contains hand sanitizer.
9. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a type of olive oil and the second bag contains a type of vinegar.
10. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a type of olive oil and the second bag contains a type of vinegar.
11. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of edible flavored sauce and the second bag contains a second type of edible flavored sauce.
12. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a type of body wash and the second bag contains a type of hair shampoo.
13. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a type of hair shampoo and the second bag contains a type of hair conditioner.
14. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of hair gel product and the second bag contains a second type of hair gel product.
15. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of hair mousse or gel product and the second bag contains a second type of hair mousse or gel product.
16. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of sunscreen and the second bag contains a second type of insect repellent.
17. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a first type of topical medical product and the second bag contains a second type of topical medical product.
18. The apparatus of claim 17 , wherein the first type of topical medical product and the second type of topical medical product require the use of sterilized bags.
19. The apparatus of claim 2 , wherein the two bag-on-valve bags comprise a first bag and a second bag wherein the first bag contains a sanitizing product and the second bag contains a topical medicating product.
20. A substantially cylindrical container for dispensing a plurality of products, comprising:
at least one bag-on-valve bag having at least two isolated pouches, the at least one bag-on-valve bag being positioned within the container;
an assembly directly or indirectly coupled to the container and to the at least one bag-on-valve bag, the assembly including a dispenser from which a product is, on a mutually exclusive basis, dispensed from within one of the at least two isolated pouches, wherein each pouch is operable to isolate the contents in its pouch from the contents in the other pouch; and
a switch/lever/dial portion of the assembly, operable to open a conduit to the selected pouch from which the product is to be dispensed or sprayed when an actuator included with the assembly is depressed or otherwise actuated.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361825052P | 2013-05-19 | 2013-05-19 | |
US201361958167P | 2013-07-22 | 2013-07-22 | |
US201361958267P | 2013-07-24 | 2013-07-24 | |
US201361958381P | 2013-07-26 | 2013-07-26 | |
US201361958395P | 2013-07-26 | 2013-07-26 | |
US201361958518P | 2013-07-30 | 2013-07-30 | |
US13/963,773 US9434530B2 (en) | 2013-05-19 | 2013-08-09 | Selectable, multiple chamber container having single nozzle assembly |
Publications (1)
Publication Number | Publication Date |
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US20170015491A1 true US20170015491A1 (en) | 2017-01-19 |
Family
ID=57867947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/800,543 Abandoned US20170015491A1 (en) | 2013-05-19 | 2015-07-15 | Selectable, multiple chamber container having single nozzle assembly |
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US (1) | US20170015491A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170080440A1 (en) * | 2014-01-27 | 2017-03-23 | Lindal France Sas | Two-channel dispensing device intended to close a vial |
IT201800002314A1 (en) * | 2018-02-01 | 2019-08-01 | Francesco Simi | FOOD DISPENSER |
-
2015
- 2015-07-15 US US14/800,543 patent/US20170015491A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170080440A1 (en) * | 2014-01-27 | 2017-03-23 | Lindal France Sas | Two-channel dispensing device intended to close a vial |
US9908127B2 (en) * | 2014-01-27 | 2018-03-06 | Lindal France Sas | Two-channel dispensing device intended to close a vial |
IT201800002314A1 (en) * | 2018-02-01 | 2019-08-01 | Francesco Simi | FOOD DISPENSER |
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