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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US429438226 Jul 197913 Oct 1981Riche CorporationContainer closure device
US459883917 May 19838 Jul 1986Peerless Tube CompanyTamper evident squeeze tube
US471138018 Aug 19868 Dec 1987Liqui-Box CorporationTamper-evident seal for a toggle-type dispensing valve
US48486015 Oct 198218 Jul 1989Tetra Pak Developpement S.A.Packaging means for filling materials which are capable of flow, having a plastics cover
US500035911 Sep 198919 Mar 1991Scholle CorporationSealed spigot
US54621839 Dec 199431 Oct 1995AptarGroup, Inc.Closure with a tamper-evident element
US575536011 Jul 199626 May 1998AptarGroup, Inc.Multi-material, multi-shot, injection molded dispensing closure having a removable seal
US576927711 Jul 199623 Jun 1998AptarGroup, Inc.Dispensing closure having a force-directing removable seal
US582961013 Sep 19963 Nov 1998AptarGroup, Inc.Closure with a tamper-indicating element optionally suitable for use as a tool
US585310929 Apr 199829 Dec 1998APTARGROUP, Inc.Dispensing structure with displaceable penetrator and bistable cover actuator
US592754920 Mar 199827 Jul 1999AptarGroup, Inc.Dispensing structure with frangible membrane for separating two products
US599266830 Dec 199730 Nov 1999AptarGroup, Inc.Sealed dispensing closure with a sealed penetrator
US600372822 Oct 199821 Dec 1999AptarGroup, Inc.Dispensing structure with an openable member for separating two products
US604500420 Mar 19984 Apr 2000AptarGroup, Inc.Dispensing structure with dispensing valve and barrier penetrator
US60561422 Aug 19992 May 2000AptarGroup, Inc.Sealed dispensing closure with a seal penetrator
US611647713 Dec 199912 Sep 2000Courtesy CorporationTwo piece hinge closure
US811337421 Aug 200714 Feb 2012Tropicana Products, Inc.Closure for container having removable portion and sealing membrane

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