| Patents for B65D 41 - Caps, e.g. crown caps, crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (18,306) |
|---|
| 06/23/1981 | US4274544 Single-piece plastic closure having integral seal forming means |
| 06/23/1981 | US4274541 Closure system for containers, in particular for non-returnable containers of semi-rigid material, made out of at least two dish-shaped parts which are joined together |
| 06/16/1981 | US4273248 Shaped caps and containers |
| 06/16/1981 | US4273247 Bottle closure-cup assembly |
| 06/16/1981 | CA1103210A1 Closure for a container |
| 06/09/1981 | US4271974 Bottle with prealigned closure |
| 06/03/1981 | EP0029729A1 Container closure having an improved liner |
| 06/02/1981 | US4270665 Peelable adhesive structure and method for its manufacture |
| 05/28/1981 | WO1981001399A1 Improvement to oversealing caps |
| 05/27/1981 | EP0029293A1 Container closure device and method of making the same |
| 05/27/1981 | EP0029274A2 Screw cap |
| 05/26/1981 | USRE30625 Safety cap and container |
| 05/26/1981 | US4269320 Blow molded plastic bottle and anti-tamper cap |
| 05/26/1981 | US4269319 Fluid measuring container closure cap |
| 05/19/1981 | US4267938 Resealable pressure release closures |
| 05/19/1981 | CA1101372A1 Cap for the nozzle of a caulking cartridge |
| 05/12/1981 | US4266688 Easy access tab for vacuum packed products |
| 05/12/1981 | US4266682 Stopping device for a threaded neck container |
| 05/05/1981 | CA1100443A1 Closing arrangement for packing containers |
| 05/05/1981 | CA1100442A1 Closure cap |
| 05/05/1981 | CA1100441A1 Lock seal |
| 05/05/1981 | CA1100440A1 Child safety closure |
| 04/30/1981 | WO1981001128A1 Can closure provided with opening tab |
| 04/14/1981 | USRE30573 Crown closure |
| 04/14/1981 | US4261478 Tamper-proof closure cap |
| 04/14/1981 | US4261475 Bottle Stopper with seal |
| 04/08/1981 | EP0026405A2 Process and apparatus for making a composite closure |
| 04/07/1981 | CA1098876A1 Capping machinery |
| 04/07/1981 | CA1098847A1 Closure system for containers, in particular for non- returnable containers of semi-rigid material, made out of at least two dish-shaped parts which are joined together |
| 04/02/1981 | WO1981000838A1 Composite closure |
| 04/02/1981 | WO1981000822A1 Process and apparatus for making a composite closure |
| 04/01/1981 | EP0025991A1 Composite closure |
| 03/31/1981 | US4258859 No-fin scored metal ends for containers |
| 03/24/1981 | US4257529 Easy-open retained tab structure for beverage can |
| 03/24/1981 | US4257526 Bottle closure and finish |
| 03/24/1981 | CA1098084A1 Cap closure and method of producing same |
| 03/24/1981 | CA1098081A1 Two piece closure for containers |
| 03/17/1981 | US4256240 Container closure |
| 03/17/1981 | US4256239 Easily openable cover member |
| 03/17/1981 | US4256234 Base resin comprising a highly crystalline polyolefin and an amorphous ethylene-propylene co- or terpolymer; bottle caps |
| 03/17/1981 | US4256233 Blank for a bottle cap |
| 03/10/1981 | US4254891 Stackable cover member for a container |
| 03/10/1981 | CA1097262A1 Plastic cap and container construction |
| 03/10/1981 | CA1097261A1 Plastic cap and container construction |
| 03/10/1981 | CA1097260A1 Plastic cap for bottle |
| 03/05/1981 | WO1981000550A1 Threaded cap with a guarantee ring for a container,indicating that the container is opened for the first time |
| 03/03/1981 | US4253582 Easy-open container end |
| 03/03/1981 | US4253581 Container with screw cap |
| 03/03/1981 | CA1096790A2 Pressure release closure |
| 02/24/1981 | US4252247 Tear-open can lid with push-in tabs |
| 02/10/1981 | US4249362 Capping machinery |
| 02/10/1981 | CA1095459A1 Patch-top containing a closure |
| 02/03/1981 | US4248356 Sealing method |
| 02/03/1981 | CA1094984A1 Decorative neckband label for a bottle |
| 01/27/1981 | US4247014 Self-storing permanently attached opening means |
| 01/27/1981 | CA1094508A1 Threaded closure |
| 01/20/1981 | US4245754 Container including plastic molded receptacle and cover with buttress retainers |
| 01/13/1981 | US4244491 Container cover member having synthetic resin openable portion |
| 01/13/1981 | US4244490 Conical can end with push down gate |
| 01/13/1981 | US4244489 Pressure relief vent in a push-down gate for a can end |
| 01/13/1981 | US4244481 Closure cap with sealing ring |
| 01/13/1981 | US4244480 Cap for sealing containers |
| 01/07/1981 | EP0021985A1 Closure guaranteeing the non-opening of a container |
| 01/07/1981 | EP0021728A1 Closure device for tumbler-like containers |
| 01/07/1981 | EP0021036A1 Tamper-proof plastics closure cap for bottles, particularly for those containing mineral water, beer and the like |
| 01/07/1981 | EP0020987A1 Closure for tubes, bottles and the like |
| 01/06/1981 | CA1092996A1 Non-returnable container, comprising at least two dish-shaped parts joined together |
| 12/30/1980 | US4241842 Tamper indicating construction for plastic closures |
| 12/30/1980 | US4241841 Severable connecting means |
| 12/30/1980 | US4241840 Safety closure assembly with a sheet metal overcap |
| 12/16/1980 | CA1091626A2 Connector spike for ported closure |
| 12/09/1980 | US4238042 Air-tight cap for bottle |
| 11/26/1980 | EP0019373A1 Self-storing pull strip for easy opening containers |
| 11/18/1980 | US4234099 Container with attached pull tab opening |
| 11/18/1980 | CA1089800A2 Pleated closure member |
| 11/12/1980 | EP0018928A1 Closure caps with sealing strip |
| 11/11/1980 | US4232795 Non-refillable bottle closure |
| 11/11/1980 | CA1089414A1 Hermetic safety seal for bottles and the like, in particular for fizzy drink bottles |
| 11/04/1980 | US4231487 Pull tab having memory for effecting rolling up of tab and removable panel portion |
| 11/04/1980 | US4231480 Threaded bottle lid |
| 11/04/1980 | US4231479 Closure caps adapted for distribution in a channel |
| 10/28/1980 | US4230232 Bottle with closure cap |
| 10/28/1980 | US4230231 Closure cap |
| 10/28/1980 | US4230230 Plastic overcap for bottle package |
| 10/28/1980 | US4230229 Snap on bottle cap |
| 10/28/1980 | CA1088462A1 Safety closure container |
| 10/15/1980 | EP0017108A1 Closure for tightly closing a bottle and allowing easy reopening |
| 10/14/1980 | US4227619 Bottle cap with ring shaped tearing element |
| 10/14/1980 | US4227616 Molded gasket press-on closure |
| 10/01/1980 | EP0016475A1 Container with closure |
| 10/01/1980 | EP0016419A1 Screw cap for bottle-like receptacles |
| 09/30/1980 | US4225050 Tamper-proof bottle caps and method of forming same |
| 09/29/1980 | EP0015272A4 Containers for beverages and the like. |
| 09/23/1980 | US4223795 Child-resistant package |
| 09/23/1980 | US4223794 Push button safety cap for glass bottles |
| 09/17/1980 | EP0015825A1 Overcap for wire-retained bottle closure |
| 09/17/1980 | EP0015272A1 Containers for beverages and the like |
| 09/16/1980 | CA1085774A2 Pilfer-proof neckband for a bottle |
| 09/16/1980 | CA1085753A1 Center venting closure system |
| 09/02/1980 | US4220250 Closure for containers |