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1956-02-28 |
|
Slider for slide fasteners |
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1925-02-14 |
1930-12-16 |
Hookless Fastener Co |
Separable fastener
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(en)
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1933-07-10 |
1937-08-31 |
Hookless Fastener Co |
Method of manufacturing separable interlocking fasteners
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GB522663A
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1938-12-20 |
1940-06-24 |
Standard Telephones Cables Ltd |
Improvements in or relating to sliding clasp fastening devices
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1944-05-29 |
1948-04-20 |
Gabriel D Haver |
Locking device
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1950-01-02 |
1953-09-22 |
Jaster Erich Hermann Ernst |
Separable slide fastener
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1952-03-14 |
1956-12-04 |
Flexigrip Inc |
Actuator for zippers and pouch embodying the same
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1954-03-25 |
1957-01-29 |
Sylvania Electric Prod |
Article handling apparatus
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1958-07-07 |
1961-04-11 |
Talon Inc |
Plastic bag or container
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1959-03-06 |
1963-01-22 |
Hawley Edwin Lawrence |
Slide fasteners
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1959-12-11 |
1965-12-28 |
Fr De Fermetures De Luxe Soc |
Method of making and applying stock chain for slide fasteners
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FR76817E
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1959-12-11 |
1961-12-08 |
Fr De Fermetures De Luxe Soc |
élément préfabriqué pour la mise en place de fermetures à glissière et procédé pour la fixation de fermetures réalisées à partir de cet élément
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1961-11-27 |
1965-06-02 |
Seisan Nipponsha Kk |
Material for forming plastics bags and bags made therefrom
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1962-02-19 |
1965-03-09 |
Ausnit Steven |
Plastic fastener
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1962-09-24 |
1965-05-04 |
Daniel J Lingenfelter |
Reclosable plastic container
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1964-07-15 |
1966-07-12 |
Merle A Zimmerman |
Slide fastener
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FR1412593A
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1964-08-07 |
1965-10-01 |
Fayard & Ravel |
Machine pour la confection de sachets en matière plastique
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1965-10-22 |
1969-04-29 |
Flexigrip Inc |
Sealing fastener
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AT268986B
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1965-12-11 |
1969-02-25 |
Minigrip Europ Akt |
Aus schweißbarer Kunststoffolie hergestellter Beutel
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FR1529652A
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1967-03-07 |
1968-06-21 |
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Curseur pour fermeture de sachets constitués par des bandes profilées complémentaires
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1967-06-28 |
1970-10-06 |
Steven Ausnit |
Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof
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GB1211579A
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1968-02-01 |
1970-11-11 |
E P S Res & Dev Ltd |
Improvements in or relating to strip fasteners
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DE6806118U
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1968-11-08 |
1969-04-17 |
Asf Gleitverschluss Gmbh |
Aus einer kunststoffolie gebildeter beutel
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DE1913873C3
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1969-03-19 |
1974-06-06 |
William Prym-Werke Kg, 5190 Stolberg |
Vorrichtung zum Aufziehen von Reißverschlußschiebern auf Gliederreihen von Reißverschlüssen
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1969-12-05 |
1991-08-27 |
Minigrip, Inc. |
Openable bag
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FR2076345A6
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1970-01-12 |
1971-10-15 |
Minigrip Europ As |
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1970-01-23 |
1971-09-21 |
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Reclosable bags with rib and groove elements |
FR2076728A5
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1970-01-26 |
1971-10-15 |
Minigrip Europ As |
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(en)
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1970-02-18 |
1971-09-28 |
Steven Ausnit |
Method of making a flexible pilfer proof closure construction for bags
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1970-02-24 |
1971-10-19 |
Dow Chemical Co |
Method and apparatus for manufacturing bag stock
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1971-01-29 |
1973-07-17 |
A Ausnit |
Reclosable sealed pouring bag
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BE785713A
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1971-06-30 |
1973-01-02 |
Flexico France Sarl |
Perfectionnements apportes aux sachets munis d'elements de fermeture profiles complementaires cooperant avec un curseur et a leurs procedes defabrication
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1971-09-07 |
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Seisan Nipponsha Kk |
Openable bag
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1972-02-04 |
1974-01-15 |
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Method of forming containers and packages
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1972-07-25 |
1976-04-06 |
Steven Ausnit |
Method for making multiple plastic bags with reclosable fasteners thereon
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1973-12-24 |
1975-06-26 |
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Draagstrook voor het gebruiksgereed opstellen van schuiven bij de vervaardiging van rits- sluitingen.
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1974-01-25 |
1976-06-08 |
Opti-Holding Ag |
Method of making slide-fastener stringers
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BE823047A
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1974-12-06 |
1975-04-01 |
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Perfectionnements aux sacs en matiere plastique
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1975-05-15 |
1977-05-17 |
Minigrip, Inc. |
Open profile bag
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1975-06-23 |
1976-11-16 |
Steven Ausnit |
Plastic fasteners with connecting web
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1976-12-27 |
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Minigrip, Inc. |
Method of making extruded construction for bags
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1977-01-21 |
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Method of and means for making variable width zipper profile film
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1977-07-07 |
1981-08-25 |
Minigrip, Inc. |
Reclosable plastic bag construction made from a one piece extrusion
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1978-06-28 |
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Method for making reclosable bags
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1977-08-22 |
1978-10-31 |
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Method for engaging a slider automatically on a slide fastener chain
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1978-02-16 |
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Minigrip, Inc. |
Integral extruded construction for bags
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1978-03-09 |
1982-01-28 |
Bud Hans |
Sliding clasp for mating strips and method for mounting said sliding clasp on said mating strips
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1978-09-07 |
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1978-04-13 |
1984-01-10 |
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Slide fastener with improved end connections
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1978-06-07 |
1983-08-11 |
Minigrip Europe Gmbh, 7000 Stuttgart |
Vorrichtung zum Herstellen seitengeschweißter Folienbeutel mit Schließleisten
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1979-08-06 |
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Roeder Ind Holdings |
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1979-08-06 |
1980-12-30 |
Kcl Corporation |
Reclosable shipping sack and method
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1979-08-09 |
1980-12-23 |
W. R. Grace & Co. |
Method and apparatus for making a reclosable package
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1979-12-10 |
1981-02-10 |
Minigrip, Inc. |
Apparatus for making reclosable bags
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1980-10-14 |
1982-04-16 |
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Machine pour la pose automatique de curseurs sur des bandes de fermeture a profiles d'accouplement
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1981-08-11 |
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Minigrip, Inc. |
Method of and apparatus for uninterruptedly assembling components for making bags
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1981-10-28 |
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1981-12-30 |
1983-10-18 |
Mobil Oil Corporation |
Protective strip for Z-fold bag closure
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1982-02-12 |
1983-11-15 |
Kcl Corporation |
Method and apparatus for assembling and attaching zipper closure strips to sacks
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1982-04-05 |
1983-12-06 |
Mobil Oil Corporation |
Manufacture of plastic bags with interlocking profile extrusions
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1982-04-16 |
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Bottom loaded duplex bag having a handle and method of making same
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1982-08-31 |
1986-05-09 |
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Machine pour la fabrication de sacs en matiere plastique pouvant etre ouverts ou fermes par un curseur, appareil de positionnement de curseurs, equipant une telle machine; son mode de fonctionnement
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1982-09-10 |
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Minigrip, Inc. |
Method of making multiple reclosable bag material
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1982-10-12 |
1985-12-24 |
Mobil Oil Corporation |
Plastic bags with releasable closure which resists opening from inside
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JPS59137112U
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1983-03-03 |
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スライドフアスナ−
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1983-10-31 |
1987-05-12 |
Signode Corporation |
Method of packaging and apparatus
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1985-07-30 |
Mobil Oil Corporation |
Plastic bag with air exhaustion valve
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1983-12-30 |
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Union Carbide Corporation |
Interlocking closure bag for use in high temperature environment
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Reclosable bag, material, and method of and means for making same
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Method of and means for making reclosable bags and method therefor
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Method and apparatus for the manufacture of plastic bags having interlocking profile extrusions
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Kcl Corporation |
Substantially leakproof zipper closure for bags and method
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Double funnel bag material and method
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Reclosable flexible container
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Fusible rib bonding of fasteners to substrate
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Method of and means for making reclosable bag material, and material produced thereby
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Method of making extruded zipper strips and bags containing the same
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Manufacture of multi-layered reclosable bag making material and bags made therefrom
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Method of and apparatus for packaging product masses in a form, fill and seal machine
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Packing, method of manufacturing same, and strip material therefor
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Tamper-evident sealing system for envelope and method of making same
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JP2750382B2
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1988-11-29 |
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咬合具および咬合具付包装用袋
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Tamper-evident, reclosable flexible packages
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Tamper-evident package
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Zip-Pak Incorporated |
Zippered closure for thermoformed package
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Zipper closure with internal peel seal
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Method of forming recloseable packages, profiles used therein, and packages produced thereby
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Method of producing a sealing system for a reclosable webbed-wall package, and system made
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Method of making a double zipper pouch
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Zipper guide and spreader device for form, fill and seal machines
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Transverse zipper application for horizontal form, fill and seal machine
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Zip-Pak Incorporated |
Zippered closure for packages
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Leakproof zipper with slider
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Method of assembling a snapped-together multipart plastic slider with a plastic reclosable fastener
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Rolling action zipper profile and slipper therefor
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Gull wing zipper slider
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Multi-seal reclosable flexible package for displaying thinly sliced food products
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Method of making dual reuseable pouches
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Method of making a vented pouch
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Package Machinery Company, Bodolay/Pratt Division |
Form, fill, seal and separate packaging machine for reclosable containers including means for applying zipper to web
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Plastic profile fastener
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Method of and apparatus for opening a folded web of heat-sealable packaging material prior to formation of the web into sealed reclosable packages
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Method and apparatus for forming a reclosable package
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Tear-open bag having guide strips
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Method of making protruding end stops for plastic reclosable fastener
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