| 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) |
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| 03/29/1988 | CA1234546A1 Easy opening container system and method |
| 03/22/1988 | US4732293 Tear strip closure for a container with a security ring |
| 03/22/1988 | US4732287 Container and applicator for fluids |
| 03/16/1988 | CN87105251A End wall to be readily opened |
| 03/15/1988 | US4731171 Process for making a lid having a tear-away opening |
| 03/15/1988 | US4730769 Packaging for liquids and process and apparatus for its manufacture |
| 03/08/1988 | CA1233787A1 Container with integrally formed non-coring and non- leaking piercing site |
| 02/24/1988 | EP0256920A1 Metal closure with a preincised opening panel |
| 02/24/1988 | EP0256499A2 Method of preforming a cover member of can-shaped container |
| 02/24/1988 | EP0256477A2 Cover for a can-shaped container |
| 02/24/1988 | EP0256253A2 Packaging container |
| 02/16/1988 | US4724982 Asymmetric stress concentrator for a dispenser package |
| 02/16/1988 | US4724981 Dispenser and method for transporting pourable materials |
| 02/09/1988 | US4723391 Containers |
| 02/03/1988 | EP0254968A2 Fluid package with deep-drawn lid |
| 02/03/1988 | EP0254810A2 Cap unit for dropper system |
| 02/03/1988 | CN87104561A Liquid package |
| 02/02/1988 | US4722449 Container closure with hinged cap and seal piercing means |
| 01/28/1988 | WO1988000560A1 Plug-type openers for plastic can ends |
| 01/19/1988 | US4720022 Beverage can opening and sealing tab |
| 01/14/1988 | WO1988000162A1 Device for perforating a package made of flexible synthetic material |
| 01/14/1988 | WO1988000159A1 Can with an easily openable lid and a process for producing the same |
| 01/12/1988 | US4718571 Molded lid assembly with primary and secondary latching features |
| 01/05/1988 | US4717037 Beverage can drinking attachment |
| 12/30/1987 | WO1987007879A1 A container for liquids, a method for filling and sealing the same |
| 12/29/1987 | US4715510 Set up piece for mounting on a can, containing a beverage |
| 12/22/1987 | CA1230564A1 An end closure structure for a container and process for providing filled containers |
| 12/17/1987 | WO1987007581A1 Easy-to-open can lid able to protect cut edge of score and producing process thereof |
| 12/15/1987 | US4712960 Openable can body |
| 12/15/1987 | US4712706 Easy open type can |
| 12/10/1987 | DE3717512A1 Liquid container consisting of flexible films located one above the other |
| 12/10/1987 | DE3618836A1 Beverage can |
| 12/08/1987 | US4711364 Tamper-evident container and closure |
| 11/24/1987 | CA1229575A1 Liquid packaging means |
| 11/17/1987 | US4706838 Molded pull fitting |
| 11/17/1987 | US4706837 Tamper-resistant package |
| 11/05/1987 | DE3613155A1 Easy-to-open package made of plastic |
| 10/28/1987 | CN86106953A Sheet metal blank for producing the body of cans |
| 10/27/1987 | US4702387 Container and plastic closure therefor |
| 10/21/1987 | EP0241788A2 Rivet and method of forming same in sheet panel |
| 10/20/1987 | US4700865 Tear-open can member |
| 10/14/1987 | EP0241016A2 Easily-openable packaging container |
| 10/08/1987 | WO1987005880A1 Tamper-resistant package |
| 10/06/1987 | CA1227734A1 Flat laminate part consisting of a substrate layer, a cover layer and an auxiliary pull-off means for the cover layer |
| 09/30/1987 | EP0238947A2 A packing container provided with a reclosable opening arrangement |
| 09/16/1987 | EP0236736A2 Tearable metal cover for cans |
| 09/16/1987 | EP0236662A2 Container lid with opening arrangements |
| 09/16/1987 | EP0236556A2 Liquid package and method of producing the same |
| 09/15/1987 | US4693391 Closure having a pull tab and a controlled seal width at the pull tab |
| 09/15/1987 | CA1226827A1 Tear opening means for containers |
| 09/02/1987 | EP0234949A2 Easily-openable closure for lap-seamed can |
| 09/01/1987 | US4690305 Solid block chemical dispenser for cleaning systems |
| 09/01/1987 | US4690297 Opening means for oblong cans |
| 08/27/1987 | DE3605872A1 Preservation sheathing |
| 08/26/1987 | EP0233286A1 A container. |
| 08/26/1987 | EP0233270A1 A container. |
| 08/26/1987 | EP0142548B1 Tear opening means for containers |
| 08/25/1987 | CA1225974A1 Process for manufacturing a can lid |
| 08/18/1987 | US4687116 Easy open container end closure |
| 08/12/1987 | EP0090015B1 Container having integral cap |
| 08/11/1987 | CA1225381A1 Free flyable structure |
| 08/11/1987 | CA1225345A1 Can end with retained tear strip |
| 08/11/1987 | CA1225268A1 Process for manufacturing covers for containers opened by peeling off the cover and covers obtained by this process |
| 07/30/1987 | DE3536741A1 Beverage can |
| 07/28/1987 | CA1224734A1 Easy-open structure for containers and method of forming the same |
| 07/28/1987 | CA1224730A1 Method of manufacturing plastic containers, and containers manufactured thereby |
| 07/22/1987 | EP0229288A2 Tear-off part of container |
| 07/21/1987 | US4681238 Re-closure device for pop top containers |
| 07/21/1987 | US4680917 Process for providing filled containers |
| 07/15/1987 | CN86106950A Metal can end with plastics closure |
| 07/07/1987 | US4678096 Integral rivet |
| 07/01/1987 | EP0226921A2 Easy tear-off sterilizable packages |
| 07/01/1987 | EP0226835A2 Package made of flexible material |
| 06/30/1987 | CA1223533A1 Container with easy open type closure |
| 06/23/1987 | US4674649 Metal can end with plastics closure |
| 06/17/1987 | CN86107457A Methods of making metal can ends with plastics closures |
| 06/16/1987 | US4673601 Cold- or heat-sealable composite film for reclosable packages |
| 06/16/1987 | US4673099 Reclosable self-opening can end |
| 06/16/1987 | EP0225859A2 Solid block chemical dispenser for cleaning systems |
| 06/11/1987 | DE3641539A1 Wrapping for articles and method for producing such a wrapping |
| 06/10/1987 | EP0224593A1 Pouring port of package |
| 06/09/1987 | CA1222703A1 Tape closure for a can end |
| 06/03/1987 | CN86202635U Sealed tin-lid with opener |
| 06/02/1987 | US4669630 Container and cap assembly |
| 06/02/1987 | US4669629 Full-open convenience-feature sheet metal can |
| 05/20/1987 | EP0221913A1 Easy-open closure |
| 05/13/1987 | EP0221843A1 Lid made of laminate with an opening closed by a strip member,and method for making it |
| 05/13/1987 | EP0221842A1 Pour opening in a container cover with a pull tab , and production of this opening |
| 05/06/1987 | EP0220820A2 Metal can end with plastics closure |
| 05/06/1987 | EP0086214B1 Package with gas-tight envelope |
| 05/06/1987 | CN85107914A Closures for containers |
| 05/05/1987 | US4662534 Rupturable can member |
| 04/28/1987 | US4660735 Re-closable container having frangible portion |
| 04/15/1987 | EP0218096A1 Sheet metal lid for non-circular cans, especially oblong cans with a Hansa shape |
| 04/07/1987 | US4655355 Container including inner closure with opening permitting free liquid flow |
| 03/31/1987 | CA1219820A1 Container body |
| 03/26/1987 | WO1987001628A1 Method of forming tearing portion in container lid |
| 03/25/1987 | EP0215671A2 Methods of making metal can ends with plastics closures |
| 03/24/1987 | US4651891 Tear-open can member |
| 03/17/1987 | US4650096 Molded container with integral spout |