| 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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| 04/10/1991 | EP0421410A2 Plastic container for the removal of disposable medical items and devices |
| 04/10/1991 | CN2074751U M shape bottle lid |
| 04/10/1991 | CN2074750U Top-pop beverage can lid with suck tube |
| 04/10/1991 | CN2074749U Pouring-control bottle sealing lid |
| 04/09/1991 | US5005720 Plastic cap with breakaway tamper band and method of forming same |
| 04/09/1991 | CA1282735C Cap and neck structure for wide mouth jar |
| 04/09/1991 | CA1282734C Tamper evident closure and bottle assembly |
| 04/07/1991 | CA2025175A1 Tamper indicating packages |
| 04/05/1991 | CA2027203A1 Screw top closure |
| 04/04/1991 | WO1991004200A1 Tamper-evident cap |
| 04/02/1991 | US5004114 Trash can with tethered cover |
| 04/02/1991 | US5004112 Tamper-indicating plastic closure |
| 04/02/1991 | US5004110 Retortable closure for plastic container |
| 04/02/1991 | CA1282370C Tamper-evident closure cap and container |
| 04/02/1991 | CA1282369C Tamper indicating screw lock with satellite ring |
| 03/27/1991 | EP0419272A1 Tamper evidencing cap and container |
| 03/27/1991 | CN2073854U Opener for glass jar canned food |
| 03/27/1991 | CN1012153B Tamper-indicating closure, container and combination thereof |
| 03/26/1991 | CA1282033C Closures |
| 03/21/1991 | WO1991003404A1 Container closure with internal channels for washing an interthread space |
| 03/21/1991 | CA2025810A1 Tamper evidencing cap and container |
| 03/20/1991 | EP0417954A1 Blow molded bottle with integral pour spout |
| 03/20/1991 | EP0417554A1 Container with threaded cap |
| 03/20/1991 | CN2073400U Easy opening covers for glass cans |
| 03/19/1991 | CA1281689C Measuring cup closure and method for fitting the closure |
| 03/19/1991 | CA1281682C Expandable ring closure device |
| 03/19/1991 | CA1281666C Ultrasonically welded container and process |
| 03/13/1991 | CN2072946U Easy-to-open cover of can marked wkth pots and line |
| 03/12/1991 | US4998988 Tamper evidencing cap and container |
| 03/12/1991 | US4998641 Top for beverage can |
| 03/12/1991 | US4998639 Fuel sender locking ring |
| 03/07/1991 | WO1991002686A1 A container cap |
| 03/07/1991 | WO1991002685A1 Closure and access systems for containers and methods of manufacture and use |
| 03/06/1991 | EP0481981A4 Linerless closure for carbonated beverage container. |
| 03/06/1991 | EP0414983A1 Easy opening crown cap |
| 03/06/1991 | EP0414860A1 Plastic screw cap. |
| 03/06/1991 | CN2072517U Easily opened cover of glass bottle |
| 03/05/1991 | US4997096 Child resistant closures |
| 03/05/1991 | CA1281001C Tamper-evident container-closure and method for making the same |
| 03/05/1991 | CA1280983C Cover for a can-shaped container |
| 03/02/1991 | WO1991003405A1 Tamper indicating closure having retaining hoop with relief windows |
| 02/27/1991 | EP0414249A2 Resealable container closure |
| 02/27/1991 | EP0413896A1 Cover for the detachable closing of a tubular outlet |
| 02/27/1991 | CN2072072U Convenient bottle crown cork |
| 02/24/1991 | CA2023420A1 Resealable container closure |
| 02/21/1991 | WO1991001924A1 Safety closure |
| 02/21/1991 | WO1991001922A1 Vessel lid comprising laminated material |
| 02/20/1991 | EP0413466A1 Closure with drop down tamper indicating band and related container finish |
| 02/19/1991 | US4993605 Closure assembly with pouring spout and measuring cup |
| 02/19/1991 | US4993571 Tamper-evident cap |
| 02/19/1991 | US4993570 Tamper indicating container-closure package |
| 02/19/1991 | US4993569 Piercing closure |
| 02/12/1991 | US4991733 Closure and container having pass over inter-engaging ratchet teeth |
| 02/12/1991 | US4991731 Retortable composite closure for plastic containers |
| 02/06/1991 | EP0411385A2 Retortable composite closure for plastic containers |
| 02/06/1991 | EP0411384A1 Piercing closure |
| 02/06/1991 | EP0411383A1 Retortable closure for plastic container |
| 02/06/1991 | EP0411259A1 Seal |
| 02/05/1991 | US4989740 Composite cap including tamper indicating feature |
| 02/05/1991 | CA1279845C Corrosion resistant closure construction |
| 01/31/1991 | DE3925119A1 Schraubverschluss fuer weithalsbehaelter, der mit einer orginalitaetssicherung versehen ist Screw cap for weithalsbehaelter, which is provided with a orginalitaetssicherung |
| 01/30/1991 | EP0410059A1 Tamper indicating package, method of and apparatus for making the closure thereof |
| 01/29/1991 | WO1991001925A1 Screw closure for wide-necked containers, with tamperproof device |
| 01/29/1991 | US4988467 Method of forming hot melt gaskets |
| 01/29/1991 | CA2038943A1 Screw closure for wide-necked containers provided with a tamper-evident safeguard |
| 01/29/1991 | CA1279608C Pilfer-evident closure |
| 01/23/1991 | CN2069835U Multi-purpose liquid container |
| 01/23/1991 | CN2069834U Reusing bottle cover with tearing-strip made of polypropylene |
| 01/23/1991 | CN1048678A Innerseal liner for containers |
| 01/22/1991 | US4986430 Tamper evident closure with tear out tab integrally molded without slides |
| 01/22/1991 | US4986429 Color indicating tamper-proof seal |
| 01/16/1991 | EP0408364A1 Closures for containers |
| 01/16/1991 | EP0408331A1 Double barrel dispensing container and cap therefor |
| 01/16/1991 | EP0408217A1 Container with innerseal liner |
| 01/16/1991 | EP0407420A1 A screw cap of thermoplastics material. |
| 01/16/1991 | CN2069393U Self opening bottle-top |
| 01/15/1991 | US4984921 Sealing cap for elongated roll-on package |
| 01/15/1991 | US4984703 Blend of ethylene-vinyl acetate copolymer and thermoplastic elastomer |
| 01/15/1991 | US4984701 Tamper-evident closure |
| 01/15/1991 | CA1279034C Sealing cap for a safety container |
| 01/12/1991 | CA2019762A1 Innerseal liner for containers |
| 01/09/1991 | CN2068949U Bottle covers |
| 01/02/1991 | EP0405683A1 Hollow body |
| 01/02/1991 | EP0389474A4 Composite closure and method of manufacture |
| 01/02/1991 | CN2068491U Thermos bottle cover without opening |
| 01/02/1991 | CN2068490U Easy-to-open cap of small bottle |
| 01/02/1991 | CA1278538C Tear-off container closure |
| 01/01/1991 | US4981239 Container having a drain-back spout |
| 01/01/1991 | US4981230 Composite cap including tamper indicating band |
| 01/01/1991 | US4981229 Innerseal liner for containers |
| 12/27/1990 | EP0404153A1 Container with threaded cap or snap-on cap |
| 12/26/1990 | CN1010935B Container |
| 12/26/1990 | CA2019735A1 Hollow body |
| 12/25/1990 | US4979635 Easy opening can with internal reclosure flap |
| 12/21/1990 | CA2019501A1 Container with screw-fitting or push-fitting cap |
| 12/20/1990 | DE4000202C1 Bottle closure for carbonated drinks - has round cover section and cylindrical jacket section with deep drawn transition section in between |
| 12/20/1990 | DE3919520A1 Container with neck on which is closure piece - has applicator protruding into interior, with cap, piston piece and sprung piece |
| 12/19/1990 | CN2067685U Easily openable sealing cap for straight neck bottle |
| 12/18/1990 | US4978017 Tamper-indicating plastic closure |
| 12/18/1990 | US4978016 Tamper indicating closure having retaining hoop with relief windows |