| 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) |
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| 12/01/1991 | CA2043552A1 Container and closure |
| 11/29/1991 | CA2017723A1 Hsu's crown cap |
| 11/27/1991 | EP0458250A2 Method and device for ejecting a tamper-evident ring of a closure cap |
| 11/26/1991 | US5067623 Closure for a container |
| 11/26/1991 | CA1292444C Tamper-evident closure |
| 11/26/1991 | CA1292443C Closure cap and a process for making same |
| 11/26/1991 | CA1292442C Port and elastic closure |
| 11/20/1991 | CN2088983U Convenient opening easily cover for pot |
| 11/14/1991 | WO1991017090A1 Closure having a spring open tamper evidencing band |
| 11/14/1991 | WO1991016833A1 Fasteners |
| 11/13/1991 | EP0456570A2 A low profile closure for use in combination with a container |
| 11/12/1991 | US5064084 Composite closure with seal proportioning lip |
| 11/10/1991 | CA2042128A1 Low profile anti-drip dosing cap and spout for liquid containers |
| 11/06/1991 | CN2088088U Wine bottle cap |
| 11/05/1991 | US5062552 Spout for different size cans |
| 11/05/1991 | US5062538 Package with pressure venting closure accepting different types of insert disks for different food products |
| 11/05/1991 | CA1291723C Tamper indicating closure |
| 11/05/1991 | CA1291716C Pack for filing materials capable of flow, having glass end walls |
| 10/30/1991 | EP0454493A2 Reinsertable closure for sample tubes |
| 10/30/1991 | EP0454295A1 Child resistant closure |
| 10/30/1991 | EP0395660B1 Sealing member for a container |
| 10/29/1991 | US5060827 Low profile anti-drip dosing cap and spout for liquid containers |
| 10/29/1991 | US5060818 Butadiene-styrene copolymer, liquid paraffin, and propylene resin; seals |
| 10/29/1991 | US5060813 Container with a screw-cap closure |
| 10/29/1991 | CA1291448C Tamper-resistant pharmaceutical vial and cap assembly |
| 10/29/1991 | CA1291446C Bottle closure for champagne bottles and the like having threaded mouths |
| 10/28/1991 | CA2041078A1 Screw cap with a guarantee strip which is expandable when being screwed on for the first time |
| 10/26/1991 | CA2015571A1 Reinsertable closure for sample tubes |
| 10/23/1991 | CN1055521A Easy-to-open sealed-pressure bottle cap |
| 10/22/1991 | US5058755 Tamper indicating closure having retaining hoop with relief windows |
| 10/17/1991 | WO1991015407A1 Closure for a container |
| 10/16/1991 | EP0451597A2 Bottle neck lining |
| 10/16/1991 | EP0451257A1 Container having improved closure. |
| 10/16/1991 | EP0388413B1 Childproof dropper closure system |
| 10/16/1991 | CN2086726U Rolling-type easy-to-open top |
| 10/16/1991 | CN1014311B Container closure with increased strength |
| 10/15/1991 | US5057365 Cap liner and process for using cap liner to seal containers |
| 10/15/1991 | US5056675 Tether web ratchet drive tamper indicating band closure |
| 10/11/1991 | WO1991015408A1 Tamper-indicating plastic closure |
| 10/11/1991 | CA2060207A1 Tamper-indicating plastic closure |
| 10/10/1991 | DE4108453A1 Screw cap for bottle - has ring attached to lower edge by narrow necks which are broken when cap is unscrewed |
| 10/09/1991 | EP0451102A1 Plastic closure |
| 10/09/1991 | EP0450959A1 Screw closures for packaging containers |
| 10/09/1991 | CN2086239U Full open tinplate easily opening tin cover |
| 10/08/1991 | US5054268 Press on, screw tight means for applying a closure |
| 10/08/1991 | CA1290281C Plastic bottle cap having foil neck seal |
| 10/05/1991 | CA2039619A1 Plastic closure cap |
| 10/02/1991 | EP0299017B1 Tamper-proof ring for containers |
| 10/02/1991 | EP0101695B2 Dosing screw and cover closure |
| 10/01/1991 | US5053182 One piece safety cap molding apparatus and method |
| 10/01/1991 | US5052576 Container with cap-type closure |
| 10/01/1991 | US5052568 Tight closing device for containers, and a process for making it |
| 10/01/1991 | CA1289911C Closure with tamper indicating band |
| 09/25/1991 | CN2085355U Easy-to-open cap for bottle and can |
| 09/24/1991 | US5050754 Cap for a neck finish on a wide mouth container |
| 09/24/1991 | US5050753 Preferentially strengthened tamper-indicating plastic closure |
| 09/24/1991 | CA1289516C Press-on closure for resealable glass finish |
| 09/19/1991 | WO1991013813A1 Snap closure made of elastic material, with a warranty strip, for containers |
| 09/18/1991 | EP0447114A1 Screw closures for containers |
| 09/18/1991 | EP0447091A2 Container with measuring cup closure |
| 09/18/1991 | EP0447021A2 Composite cap including tamper indicating band |
| 09/17/1991 | US5048713 Easy-opening closure for the sheet metal lids of cans and the like |
| 09/17/1991 | US5048711 Label indicator for screw thread closure and method of use |
| 09/17/1991 | CA1289104C2 Plastic closure with pilfer band |
| 09/16/1991 | CA2037073A1 Container with measuring cup closure |
| 09/12/1991 | DE4007325A1 Screw closure cap for threaded-topped container - incorporates seal-unit with base, annular groove and annular ridge |
| 09/11/1991 | EP0445910A1 Composite cap including tamper indicating feature |
| 09/11/1991 | EP0445707A2 Cylindric housing comprising closure device |
| 09/11/1991 | CN2084453U Urgent need drinking water prefusion bottle |
| 09/11/1991 | CA2037887A1 Screw closures for containers |
| 09/10/1991 | CA1288730C Bottle |
| 09/08/1991 | CA2036321A1 Composite cap including tamper indicating feature |
| 09/03/1991 | CA1288390C Tamper indicating package |
| 09/03/1991 | CA1288389C Tamper evident composite closure and method of manufacture |
| 09/03/1991 | CA1288388C Child resistant/tamper resistant cap |
| 09/03/1991 | CA1288386C Screw cap construction |
| 08/29/1991 | DE4006193A1 Screw glass jar with lid - incorporates removable base for easier recycling and cleaning |
| 08/28/1991 | EP0444005A1 Tamperproof closure for container |
| 08/28/1991 | CN2083564U Bottle lid |
| 08/28/1991 | CN1054046A Integrated container/lid assembly |
| 08/27/1991 | US5042226 Method of sealing a plastic container |
| 08/21/1991 | EP0441773A1 A closure system and method of forming and using the same |
| 08/21/1991 | CN1013567B Guarantee-sealing for container and injection-moulding mould to prepare the reof |
| 08/20/1991 | US5040692 Tamper indicating closure |
| 08/14/1991 | EP0441112A1 Screw cap |
| 08/13/1991 | US5038952 Closure assembly for pressurized plastic beverage container |
| 08/07/1991 | EP0440480A2 Child resistant package |
| 08/07/1991 | EP0440361A1 Child resistant closure |
| 08/07/1991 | EP0439842A1 Plastic closure |
| 08/07/1991 | EP0439833A2 Plastic closure device for bottles and other liquid containers |
| 08/07/1991 | EP0439773A2 Case for cosmetics, in particular mascara unit |
| 08/07/1991 | EP0439733A2 Improved polyamide- or polyester fibres with improved characteristics |
| 08/06/1991 | US5036994 Integrated container/lid assembly |
| 08/06/1991 | US5036991 Plastic |
| 08/06/1991 | CA1287326C Scoring arrangement for a tamper-indicating plastic closure |
| 08/06/1991 | CA1287325C Anticocking high torque removal closure assembly |
| 08/03/1991 | WO1991011369A1 Screw-cap with warranty ring |
| 08/03/1991 | CA2049041A1 Screw cap with warranty ring |
| 07/31/1991 | EP0438572A1 A container cap |
| 07/31/1991 | CN2081827U Internal expansion and external grab type anti-theft metal cover |