USRE20427E - Container - Google Patents

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Publication number
USRE20427E
USRE20427E US20427DE USRE20427E US RE20427 E USRE20427 E US RE20427E US 20427D E US20427D E US 20427DE US RE20427 E USRE20427 E US RE20427E
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Prior art keywords
neck
container
cap
liquid
pouring spout
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D23/00Details of bottles or jars not otherwise provided for
    • B65D23/06Integral drip catchers or drip-preventing means

Definitions

  • My invention relates to containers such as bottles and the like, and particularly to containers designed for holding pharmaceutical or chemical preparations in'liquid form.
  • a container provided which is formed with an externally threaded neck adapted I to receive and engage an internally threaded cap formed with complementary threads, the neck being provided with a pouring spout designed to be covered by'the closure member and formed to confine the liquid being discharged from the container to a limited area of the neck of the container.
  • the provision of a pouring spout serves to prevent the flow of liquid down the outside of the bottle or laterally about the top of the neck when the bottle is rlghted.
  • the container is provided with a threaded neck having a pouring spout formed thereon.
  • the neck is threaded substantially to the top thereoffand the pouring spout may be located in whole, or in part, within the threaded portion of the neck.
  • One of the objects of my invention is to prevent the flow of liquid down the exterior of the neck or laterally over the top of the neck of a container.
  • Another object of my invention is to prevent the corrosion and sticking of threaded caps to the necks of containers.
  • a further object is to provide a container having an externally threaded neck formed with a pouring spout thereon.
  • Another object is toprovide a container having a pouring spout adapted to be covered by the closure for the receptacle.
  • "Afurther object of my invention. is to provide a bottle adapted to contain pharmaceutical or chemical preparations in liquid form which is free from the difllculties and disadvantagesinherent in bottles formed with circular outlet .openings.
  • Another object of a container having a neck threaded substantially to the top thereof and havingw, pouring spout formedin the neck.
  • Fig. 2 is a vertical sectional view of a bottle my invention is to provide embodying my invention.
  • Fig. 3 is a perspective of a bottle having the neck thereof formed as shown in Figs. 1 and 2,
  • Figs. 4 and 5 respectively, show a side and a of structure perspective of an alternative form
  • the thread 6 at the point I 0 is interrupted for a sufficient distance to permit the formation of a pouring spout ii.
  • the pouring spout is formed by a contraction of the material from which the neck is formed at the points IE on either side of the spout l2 and within the space Ill in the interrupted portion of the thread 6.
  • the interior of the neck of the container is substantially cylindrical throughout the portion l4, thereof and is formed with depressed portions It on either side of the pouring spout I 2.
  • the pouring spout thus constitutes an angularly formed lateral projection on the neck of the container which serves to confine the liquid'as it is poured therefrom.
  • the top of the neck of the container is preferably flat, so that the entire. top oi the neck lies within a single plane.
  • the neck thus provides a flat surface against which a packing member may bear to seal the container against leakage during handling and shipping thereof.
  • a cap l8 formed with a continuous thread 20 is adapted to engage the thread 8 on the neck of the container.
  • Packing member 22 is carried by the cap inthe top thereof so that upon screwing the cap down on to the neck of the container the packing member will engage the top of the neck to seal the container against leakage.
  • the container is formed with a pouring spout within the threaded portion of the neck thereof and at. the same time the usual threaded cap employed for closing such containers may be used.
  • the outer extremity of the pouring spout I2 is locatedin alignment with, or within the inner diameter of the thread 6, as determined by the vertical portion of the neck of the bottle. For this reason the pouring spout does not interfere in am way with the application or, the removal of the cap from the container. When the cap is applied the. pouring spoutis wholly covered by the cap so that injury thereto in handling the container is avoided.
  • the thread I is formed so that it begins at one side of the'pouring side I! and terminates at the opposite side thereof.
  • the pouring spout is thuslocated between the ends of the thread and does not interfere in any way with-the application of a cap thereto.
  • the outer extremity of the pouring spout I! may be positioned so that it extends into the thread on the cap forming in effect a portion of the thread i.
  • This construction .has the added advantage that the pouring spout I! may extend beyond the vertical portion of the neck 4 and into alignment with the outer diameter of the thread i. For this reason the on the line .2-2 of pouring spout I2 may be formed somewhat larger than in the construction illustrated in Figs. 1, 2i, and 3, without interfering with the application of the cap to the neck of the bottle.
  • the edge of the top of the neck is flat.
  • the edge may of course be rounded .or bevelled if desired, but in any case I prefer that the top of the neck should be entirely in a single plane so as to provide a suitable surface against which the packing member may engage to seal the container against leakage.
  • opening is substantially cylindrical in form throughout the greater portion of the surface thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring spout formed therein, said spout projecting outwardly from adjacent portions of said inwardly projecting opening surface and lying partly within the cylinder formed as a continuation of the cylindrical portion of said opening surface and entirely within the capretaining means.
  • the combination comprising a container,
  • neck having a neck of generally cylindrical' form the top of which lies entirely in a single plane and the outer surface of which is formed with cap retaining means thereon, said neck having an opening therethrough generally concentric with said outer surface, which opening is substantially cylindical in form throughout the greater portion of the surface thereof, the remaining portion of said opening surface projecting within a I cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring spout formed therein, said spout projecting out- -wardly fromv adjacent portions of said inwardly projecting opening surface and lying Partly within the cylinder formed as a continuation of the cylindrical portion of said opening surface and entirely within the cap-retaining means, and a closure for said container engaging said cap-retaining means and having a sealing member carried thereby and engaging the top of said neck.
  • the combination comprising a container having a neck of generally cylindrical form with 'a cap retaining means .on its outer surface and with an opening therethrough generally concentric'with said outer surface, which opening is substantially cylindrical in form throughout the greater portion of the surface thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring spout formed therein, said spout projecting outwardly from adjacent portions of said inwardly projecting opening surface and lying partly raithin'the cyf v..t-.-:,.-.- ..r formed as a continuasite, side thereof.
  • a ready pouring container for liquids having a cylindrical neck the top of which is flat and presents a a plane at right angia to said cylindrical neck and having'f means on the outer surface thereof describing a helical path about said neck.
  • said neck having an inwardly deflected portion formed on one'side only of the neck and above the level of the lower extremity of said fastening means.
  • said neck also having a discharge emerethroush the interior surface of which extends inwardly in that part of. the neck'in which said inwardly deflected portion is located to form a weir over which liquid may flow in bang poured from said container, the interior top of said neck over said weir to form a stream of limited width.
  • said inwardly portion a surface on the outdde of said neck extending inwardly beneath the'channel in the inner surface of said neck and therewith to form spout formed therein,
  • a container having a neck with a passage therethrough for the discharge of the contents from the container, said neck presenting an outer surface of generally cylindrical form with downwardly extending helical securing means thereon for receivinga closure and having a top which is flat and presents a sealing surface lying entirely in aplane at right angles tosaid cylindrical neck, said discharge passage having a portion extending passage below but closely adjacent to the top of the neck to form a weir over which liquid may flow in beingdischarged from said container, the upper surface of said weir being formed with a channel for confining the liquid passing over the weir to restrict the same to a stream of limited width, and said channel lying entirely within the circumference of a circle defined by the major portion of the sealing surface on the top of said neck.
  • a container having a neck of generally cylindrical form with cap retaining means oncylindrical in form inwardly on one side of the thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring and projecting outwardly from adjacent portions of said inwardly projecting opening surface and lying partly within the cylinder formed as a continuation of the cylindrical portion of said opening surface and entirely within the-cap retaining means, the outer surface of said neck extending inwardly beneath said pouring spout and cooperating therewith to discourage-flow-back of liquid along the exterior of said neck.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

' June 29, 1937. G. K. GE ERLINGS 2 CONTAINER Original Filed Jan. 18, 1953,
INVENTOR. 65,2410 A. GEE/PL we;
ATTORNEY.
7 '50 Furthermore,
Rama June 9, 1937* UNITED STATE 9 Claims.
My invention relates to containers such as bottles and the like, and particularly to containers designed for holding pharmaceutical or chemical preparations in'liquid form.
It is well known that in pouring a liquid from the neck when the bottle is tilted back to its vertical position, and, since the drop hangs from s the' outer edge of the neck, when the bottle is m righted the drop usually runs down the outside of the bottle. Furthermore; when the bottle /is placed upright, the liquid remaining on the edge of the neck usually spreads over the top of the neck of the bottle, forming a film of liquid thereis extremely objectionable when the liquid is of a corrosive or sticky nature or'tends to harden or deposit crystals on standing. Such bottles are dangerousto handle it the liquid is corrosive 2 and present an extremely unsightly. appearance when streaked with colored or sticky liquid. When caps are applied to receptacles of this type thefllm of liquid on the top of the neck tends to corrode or rust the cap and threads, contarninating the liquid and rendering it extremely diillcult'to remove the cap-after the bottle has stood for some time.
30 subject to this objection, and for this reason "paint cans are not ordinarily provided with vide considerable advantages over closure of other types for use on containers having liquids therein which tend to evaporate.
Attempts have been made to overcome the disadvantages inherent in bottles formed with rounded upper edges at the top of the neck by forming an outwardly turned tapering 111; which 40 is considered to reduce the amount of liquid adhering to the edge of the bottle. However, even with such construction the outlet opening in'the neck of the bottleis circular so that the liquid in g over the edge of the neck flows over a 4g relatively large portion of the circumference thereof, wetting the same and causing the liquid to flow laterally over the top of the neck when the of-the cap is not materially reduced.
vide containers with internally threaded necks the container-being closed by an externally a bottle a drop of the liquid always adheres to 15 on. This characteristic of bottles or containers Containers for'paint, varnish, lacquers and soforth, which tend to harden on drying, are also threaded necks, although threaded closures probottle is rlghted so that'corrosion and sticking it is common practice to proiormed with an externally located pouring spout,
- g threaded plug or closure fitting within the neck so 55 that the pouring spout is always exposed? How- SPA-TENT oFFlca Gerald K. Geerlings, New Canaan, Conn.
briginal No. 2,035,877, dated March 31,1936, Serial No. 652,314, January 18, 1933. Application for reissue February 25, 1937, Serial No. 127,802
ever, this construction is not adapted for use on bottles or glassware wherein the pouring spout is liable to be injured during shipment or handling of the bottle.
In accordance with my invention, the'foregoing objections and difficulties presented by the .use of bottles and containers of the prior art are overcome and a container provided which is formed with an externally threaded neck adapted I to receive and engage an internally threaded cap formed with complementary threads, the neck being provided with a pouring spout designed to be covered by'the closure member and formed to confine the liquid being discharged from the container to a limited area of the neck of the container. The provision of a pouring spout serves to prevent the flow of liquid down the outside of the bottle or laterally about the top of the neck when the bottle is rlghted.
In the present invention the container is provided with a threaded neck having a pouring spout formed thereon. However, in the present instance the neck is threaded substantially to the top thereoffand the pouring spout may be located in whole, or in part, within the threaded portion of the neck.
One of the objects of my invention is to prevent the flow of liquid down the exterior of the neck or laterally over the top of the neck of a container.
Another object of my invention is to prevent the corrosion and sticking of threaded caps to the necks of containers.
A further object is to provide a container having an externally threaded neck formed with a pouring spout thereon. U
Another object is toprovide a container having a pouring spout adapted to be covered by the closure for the receptacle.
"Afurther object of my invention. is to provide a bottle adapted to contain pharmaceutical or chemical preparations in liquid form which is free from the difllculties and disadvantagesinherent in bottles formed with circular outlet .openings.
Another object of a container having a neck threaded substantially to the top thereof and havingw, pouring spout formedin the neck. i
i'hese and other objects and features of myinvention will appear from the following description of preferred forms thereof, in which Flg. 1 is a plan view of a preferred structure as applied to a bottle; I v
Fig. 2 is a vertical sectional view of a bottle my invention is to provide embodying my invention.
with a cap thereon taken Fig. 1.
Fig. 3 is a perspective of a bottle having the neck thereof formed as shown in Figs. 1 and 2,
g with the cap removed.
Figs. 4 and 5 respectively, show a side and a of structure perspective of an alternative form The thread 6 at the point I 0 is interrupted for a sufficient distance to permit the formation of a pouring spout ii. The pouring spout is formed by a contraction of the material from which the neck is formed at the points IE on either side of the spout l2 and within the space Ill in the interrupted portion of the thread 6. The interior of the neck of the container is substantially cylindrical throughout the portion l4, thereof and is formed with depressed portions It on either side of the pouring spout I 2. The pouring spout thus constitutes an angularly formed lateral projection on the neck of the container which serves to confine the liquid'as it is poured therefrom. I prefer to construct the pouring spout with inwardly and sloping lower sides so as to cause liquid to drain back into the bottle from the pouring spout when the bottle is rlghted after pouring liquid therefrom. a
The top of the neck of the container is preferably flat, so that the entire. top oi the neck lies within a single plane. The neck thus provides a flat surface against which a packing member may bear to seal the container against leakage during handling and shipping thereof.
A cap l8 formed with a continuous thread 20 is adapted to engage the thread 8 on the neck of the container. Packing member 22 is carried by the cap inthe top thereof so that upon screwing the cap down on to the neck of the container the packing member will engage the top of the neck to seal the container against leakage.
By this arrangement, the container is formed with a pouring spout within the threaded portion of the neck thereof and at. the same time the usual threaded cap employed for closing such containers may be used. The outer extremity of the pouring spout I2 is locatedin alignment with, or within the inner diameter of the thread 6, as determined by the vertical portion of the neck of the bottle. For this reason the pouring spout does not interfere in am way with the application or, the removal of the cap from the container. When the cap is applied the. pouring spoutis wholly covered by the cap so that injury thereto in handling the container is avoided.
In the alternative form of the invention. illustrated in Figs. 4 and 5, the thread I is formed so that it begins at one side of the'pouring side I! and terminates at the opposite side thereof. The pouring spout is thuslocated between the ends of the thread and does not interfere in any way with-the application of a cap thereto. In
this form of the invention the outer extremity of the pouring spout I! may be positioned so that it extends into the thread on the cap forming in effect a portion of the thread i. This construction .has the added advantage that the pouring spout I! may extend beyond the vertical portion of the neck 4 and into alignment with the outer diameter of the thread i. For this reason the on the line .2-2 of pouring spout I2 may be formed somewhat larger than in the construction illustrated in Figs. 1, 2i, and 3, without interfering with the application of the cap to the neck of the bottle.
In the drawing I have illustrated bottles in which the edge of the top of the neck is flat. However, the edge may of course be rounded .or bevelled if desired, but in any case I prefer that the top of the neck should be entirely in a single plane so as to provide a suitable surface against which the packing member may engage to seal the container against leakage.
While I have illustrated and described two alternative forms .of my invention, it will be ap- Parent that the invention is not limited to these particular structures or to the use thereof on bottles or glass receptacles, but may be applied to other containers whether formed of metal, resinous compositions or other material. It should therefore be understood that I do not wish to confine my invention to the preferred forms thereof herein illustrated and described except as defined by the claims.
I claim:
1. In a container having a neckof generally cy- I lindrical form with a cap retaining means on its outer surface and with an opening therethrough generally concentric with said outer surface,
-which opening is substantially cylindrical in form throughout the greater portion of the surface thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring spout formed therein, said spout projecting outwardly from adjacent portions of said inwardly projecting opening surface and lying partly within the cylinder formed as a continuation of the cylindrical portion of said opening surface and entirely within the capretaining means.
,2. The combination comprising a container,
having a neck of generally cylindrical' form the top of which lies entirely in a single plane and the outer surface of which is formed with cap retaining means thereon, said neck having an opening therethrough generally concentric with said outer surface, which opening is substantially cylindical in form throughout the greater portion of the surface thereof, the remaining portion of said opening surface projecting within a I cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring spout formed therein, said spout projecting out- -wardly fromv adjacent portions of said inwardly projecting opening surface and lying Partly within the cylinder formed as a continuation of the cylindrical portion of said opening surface and entirely within the cap-retaining means, and a closure for said container engaging said cap-retaining means and having a sealing member carried thereby and engaging the top of said neck.
3. The combination comprising a container having a neck of generally cylindrical form with 'a cap retaining means .on its outer surface and with an opening therethrough generally concentric'with said outer surface, which opening is substantially cylindrical in form throughout the greater portion of the surface thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring spout formed therein, said spout projecting outwardly from adjacent portions of said inwardly projecting opening surface and lying partly raithin'the cyf v..t-.-:,.-.- ..r formed as a continuasite, side thereof.
- channel the sides of ating with said neck tion of the cylindrical portion of said opening surface and entirely withinthe cap-retaining means and a closure the cap-retaining means on the neck of the container and cooperbelow the pouring spout to completely enclose the same.
4. In a container having a'neck of generally cylindrical form with a thread on the outer surface thereof extending substantially tothe top of said neck and with an opening therethrough generally concentric with said outer surface, which substantially throughout the greater portion thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring said spout projecting outwardly from adjacent concentric with said outer surface, which opening form throughout is substantially cylindrical in the greater portion of the surface thereof, the remaining portion of jecting outwardly from adjacent of said inwardly projecting opening surface and lying 6. A ready pouring container for liquids having a cylindrical neck the top of which is flat and presents a a plane at right angia to said cylindrical neck and having'f means on the outer surface thereof describing a helical path about said neck. said neck having an inwardly deflected portion formed on one'side only of the neck and above the level of the lower extremity of said fastening means. said neck also having a discharge emerethroush the interior surface of which extends inwardly in that part of. the neck'in which said inwardly deflected portion is located to form a weir over which liquid may flow in bang poured from said container, the interior top of said neck over said weir to form a stream of limited width. said inwardly portion a surface on the outdde of said neck extending inwardly beneath the'channel in the inner surface of said neck and therewith to form spout formed therein,
surface of generally wardly extending helical securing means thereon said opening surface projecting within a cylinder formed as a continuation of' cylinder formed as a continuasealing surface lying entirely in a pouring spout lying within a circle defined by the major part of said sealing surface.
'7. A container having a neck with a passage therethrough for the discharge of the contents from the container, said neck presenting an outer surface of generally cylindrical form with downwardly extending helical securing means thereon for receivinga closure and having a top which is flat and presents a sealing surface lying entirely in aplane at right angles tosaid cylindrical neck, said discharge passage having a portion extending passage below but closely adjacent to the top of the neck to form a weir over which liquid may flow in beingdischarged from said container, the upper surface of said weir being formed with a channel for confining the liquid passing over the weir to restrict the same to a stream of limited width, and said channel lying entirely within the circumference of a circle defined by the major portion of the sealing surface on the top of said neck.
8. A container having a neck with a passage from the container, said neck presenting an outer cylindrical form with downfor receiving a closure and having a top which is =flat and presents a. sealing surface lying entirely in a plane 'at right angles to said cylindrical neck, said neck having a portion extending inwardly from the outer cylindrical surface on one side of the neck and located above the lower extremity of said securing means, said inwardly extending portion forming a weir within the dis-- 'charge passage and on one side thereof, the upper surface of said weir being formed with a channel for confining liquid passing over said weir to restrict the same to a stream of limited width, said channel lying within the circumference of a circle defined by the major portion of said sealing surface, the outer surface of said inwardly extending portion extending inwardly beneath saidchannel to cooperate therewith to discourage flow-back of liquid along the exterior of said neck.
9. In a container having a neck of generally cylindrical form with cap retaining means oncylindrical in form inwardly on one side of the thereof, the remaining portion of said opening surface projecting within a cylinder formed as a continuation of the cylindrical portion of said opening surface, a pouring and projecting outwardly from adjacent portions of said inwardly projecting opening surface and lying partly within the cylinder formed as a continuation of the cylindrical portion of said opening surface and entirely within the-cap retaining means, the outer surface of said neck extending inwardly beneath said pouring spout and cooperating therewith to discourage-flow-back of liquid along the exterior of said neck.
GERALD K. owes.
spout formed therein
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070039914A1 (en) * 2005-08-18 2007-02-22 Van Blarcom Closures, Inc. Child resistant container
USD713252S1 (en) 2012-04-11 2014-09-16 Owens-Brockway Glass Container Inc. Container finish
US9108757B2 (en) 2011-10-28 2015-08-18 Raul M. Paredes Container with pour spout
US9656772B2 (en) 2011-10-28 2017-05-23 Owens-Brockway Glass Container Inc. Container with pour spout

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070039914A1 (en) * 2005-08-18 2007-02-22 Van Blarcom Closures, Inc. Child resistant container
US9108757B2 (en) 2011-10-28 2015-08-18 Raul M. Paredes Container with pour spout
US9656772B2 (en) 2011-10-28 2017-05-23 Owens-Brockway Glass Container Inc. Container with pour spout
US11623794B2 (en) 2011-10-28 2023-04-11 Owens-Brockway Glass Container Inc. Container with pour spout
USD713252S1 (en) 2012-04-11 2014-09-16 Owens-Brockway Glass Container Inc. Container finish
USD716145S1 (en) 2012-04-11 2014-10-28 Owens-Brockway Glass Container Inc. Container finish
USD718140S1 (en) 2012-04-11 2014-11-25 Owens-Brockway Glass Container Inc. Container finish

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