Patents for B65D 17 - Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible member or portion (7,903)
07/1980
07/01/1980US4210256 Pour spout lid
06/1980
06/17/1980US4207991 Can top opening means
06/17/1980US4207989 Container with lid opening means
06/03/1980US4205760 Non-detach beverage end
06/03/1980US4205759 Closure having vent means for liquids under pressure
06/03/1980CA1078782A1 Tear-up closing device for containers
06/03/1980CA1078762A1 Opening arrangement for packing containers
06/03/1980CA1078761A1 Metal can lid with a push-in opening device for cans having pressurized contents
05/1980
05/28/1980EP0011292A1 Cup-shaped packing container
05/27/1980CA1078309A1 Drawn and ironed can body and filled drawn and ironed can for containing pressurized beverages
05/20/1980US4203528 Self-storing pull strip for easy opening containers
05/13/1980CA1077417A1 Can end closure having first and second sealing means
04/1980
04/16/1980EP0009987A1 Easy opening closure with a resealable pressure releasing device
04/08/1980US4196823 Easy-opening can end
04/02/1980EP0009273A1 A packaging container for flowable material
04/01/1980US4195749 Two piece container end
04/01/1980US4195748 Closure membrane
03/1980
03/25/1980US4194681 Openable container cover
03/25/1980US4194680 Openable container cover
03/18/1980CA1073832A1 Packing container provided with opening arrangement
02/1980
02/20/1980EP0008191A1 Metal end cover for a container and method for producing it
02/20/1980EP0007971A1 Closure member of flexible material
02/19/1980US4189060 Retention means for container closure assembly
01/1980
01/22/1980US4184607 Easy open can end
01/22/1980US4184606 Child resistant pull tab
01/15/1980US4183445 Tethered tab with changeable bend line
01/15/1980US4183442 Container closure having pull-tab opening means
01/15/1980CA1069841A1 Ecological easy-open can end
01/15/1980CA1069840A1 Tamper-proof container with attached end closure
01/08/1980US4182460 Lever action tab system for easy opening ends
12/1979
12/13/1979WO1979001094A1 Reclosable container
12/11/1979US4177929 Flip-top can construction
12/11/1979CA1067841A1 Edge protection for easy opening end closure
12/04/1979US4176760 Easy opening container unit having a domed end panel
11/1979
11/27/1979CA1067025A1 Easy-opening container with nondetachable opening member
10/1979
10/31/1979EP0004932A2 Reclosable opening means in a wall of a packing container and method of making it
10/09/1979US4170724 Vendable reclosable beverage container
10/09/1979US4170314 Container closure
10/04/1979WO1979000722A1 Container with side wall,cover and tearing device produced as a unit
10/02/1979CA1063538A1 Hold down mechanism for easy-o lanced tab end
10/02/1979CA1063537A1 Can cover openable by a spoon or the like
09/1979
09/11/1979US4167234 Self-storing container opening dispensing tape
08/1979
08/28/1979CA1061265A1 Containers
08/22/1979EP0003603A1 Closing membrane for a container opening
08/21/1979US4165016 Easy open reclosable end unit
08/21/1979US4165015 Lanced scored and punched easy opening panel arrangements
08/21/1979US4165004 Inward embossed panel adjacent to punched pour hole in top end unit
08/21/1979CA1060817A1 One piece container end member with an integral hinged opening tab portion
08/21/1979CA1060816A1 Push-in easy-opening container
08/21/1979CA1060815A1 Push-in easy-opening closures
08/14/1979US4164303 Vendable reclosable container
08/14/1979CA1060363A1 Pull tab for nested tab safety closure
08/07/1979US4163506 Closure assembly having a tear template
07/1979
07/31/1979US4162743 Tab system
07/31/1979US4162742 Easy opening top closure member for a container
07/17/1979CA1058536A1 Convenience closure with safe edges
06/1979
06/12/1979US4157764 Easy open beverage can--non-detach
05/1979
05/22/1979US4155481 Container cover member having synthetic resin openable portion and method for making the same
04/1979
04/24/1979US4150765 Tab construction for easy opening container
04/17/1979US4149479 Method for forming opening means in panel
04/10/1979US4148410 Tab for easy-open ecology end
04/10/1979US4148409 Permanently attaching end opening means
04/03/1979US4147271 Drawn and ironed can body and filled drawn and ironed can for containing pressurized beverages
03/1979
03/27/1979US4146148 Frangible closure for containers and method
03/27/1979CA1051277A1 End panel for nested tab safety closure
03/13/1979US4143788 Child resistant safety closure
03/06/1979CA1049940A1 Container end closure
02/1979
02/27/1979US4141468 Flexible composite container for dispensing materials in paste form
02/20/1979US4140451 Molding apparatus
02/20/1979US4140241 Bottom end tape seal
02/13/1979US4139129 Container with nestable pouring spout
01/1979
01/30/1979US4136797 Easy-opening can end and method of opening
01/30/1979US4136629 Method of producing can covers and can covers obtained thereby
01/02/1979US4132328 Panel with opening means
12/1978
12/26/1978CA1045082A1 Closure
12/26/1978CA1045063A1 Rivet panel (bellow) for easy-o end rivet structure
12/20/1978EP0000091A1 Improved pressure release closure
12/19/1978US4130219 Bead supported tab for non-detachable ends
12/19/1978US4130218 Easy opening end closure for a container
12/19/1978US4130074 Tab system
12/19/1978CA1044649A1 Dispenser for paste materials
11/1978
11/28/1978US4127212 Vendable reclosable beverage container
11/28/1978CA1043282A1 Container with attached pull tab opener
11/21/1978US4126263 Packing container provided with opening arrangement
11/21/1978CA1042839A1 Tab hold-down
11/07/1978US4124139 Metal can lid with a push-in opening device for cans having pressurized contents
11/07/1978CA1041927A1 Easy-open ecology end
10/1978
10/31/1978US4122971 Easy opening can end with push-in tabs
10/17/1978CA1040486A1 Process and apparatus for forming tearably detachable portion on sheet
10/10/1978CA1040012A1 Process and apparatus for forming tearably detachable portion on sheet
09/1978
09/26/1978US4116360 Can end with protective fold
09/26/1978US4116359 Through hole deformation and inside sealing tear strip
09/19/1978CA1038799A1 Tape seal for container
09/12/1978US4113103 Opening arrangement for packing containers
08/1978
08/22/1978US4108331 Non-obstructing end closure
08/22/1978US4108330 Easy open container end assembly
08/15/1978US4106662 Easy-open container with flange push-in member
08/15/1978CA1036521A1 Child-resistant closure for metal containers
06/1978
06/27/1978US4096967 Ecological easy-open can end
06/13/1978US4094435 Pull tab beverage can opener
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