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Patente

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Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US414148729. März 197727. Febr. 1979Union Carbide CorporationDisposable food package
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US46408386. Sept. 19843. Febr. 1987Minnesota Mining and Manufacturing CompanySelf-venting vapor-tight microwave oven package
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US473428810. Apr. 198729. März 1988E. A. Sween CompanyPackage for expandable food product
US496194420. Sept. 19889. Okt. 1990Gourmec Laboratory Co., Ltd.Package for microwave oven cooking and method of use
US506150011. Mai 198929. Okt. 1991Packaging Concepts, Inc.Easy opening microwavable package
US526377713. Jan. 199223. Nov. 1993Robert Bosch GmbHOverpressure valve for packaging containers
US540708721. Okt. 199318. Apr. 1995Lever Brothers Company, Division of Conopco, Inc.Venting closure
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US552917821. Juli 199425. Juni 1996World Class Packaging Systems, Inc.Package for packaging large meat products in a desired gaseous atmosphere
US558719229. Sept. 199424. Dez. 1996Societe de Constructions de Material MetalliqueVentable container
US56861266. Juni 199511. Nov. 1997W. R. Grace & Co.-Conn.Dual web package having improved gaseous exchange
US577905011. März 199714. Juli 1998W. R. Grace & Co.-Conn.Lidded package having a tab to facilitate peeling
US577983225. Nov. 199614. Juli 1998W. R. Grace & Co.-Conn.Method and apparatus for making a peelable film
US591954711. Dez. 19966. Juli 1999Cryovac, Inc.Laminate having a coextruded, multilayer film which delaminates and package made therefrom
US603280014. Mai 19987. März 2000Cryovac, Inc.Laminate and package made therefrom
US603375826. Jan. 19997. März 2000Cryovac, Inc.Laminate having a coextruded, multilayer film which delaminates and package made therefrom
US604286225. Febr. 199828. März 2000Cryovac, Inc.Lidded package having a tab to facilitate peeling
US605347416. Sept. 199825. Apr. 2000Corning Consumer Products CompanyVent valve
US61828509. Juni 19996. Febr. 2001Alusuisse Technology & Management Ltd.Closure membranes
US624838025. Nov. 199619. Juni 2001Cryovac, Inc.Package having a dual-film lid comprising a gas-impermeable film and a delaminatable, gas-permeable film
US63805249. Aug. 200030. Apr. 2002Karl KellerMicrowavable food package having valve and method of use
US660776422. Okt. 199919. Aug. 2003Ventable, microwave-safe food package
US66670672. Apr. 199723. Dez. 2003Cryovac, Inc.Dual web package having improved gaseous exchange
US66700232. Dez. 199730. Dez. 2003Cryovac, Inc.Laminate for case-ready packaging including a gas-impermeable film capable of delaminating into a gas-permeable portion and a gas-impermeable portion, and a gas-permeable film bonded thereto
US714125617. Jan. 200328. Nov. 2006Cryovac Inc.Packaging film having permeable patch covering an opening in the film and package made therefrom
US749470121. März 200724. Febr. 2009Reusable air permeable packaging film

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