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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US400032510 Dic 197428 Dic 1976Sobrefina SAPacking container intended for pressurized contents
US42496597 May 197910 Feb 1981W. R. Grace & Co.Heat shrunk package
US436340616 Abr 198114 Dic 1982Plastronics, Inc.Fluid drainage bag with tear tab drain
US448075130 Dic 19836 Nov 1984Haemonetics CorporationApparatus for collecting, storing and dispensing frozen blood plasma
US487276618 Nov 198810 Oct 1989Sonoco Products CompanyTwo-compartment plastic bag
US495873528 Jun 198525 Sep 1990W. R. Grace & Co.-Conn.Easy open, hemetically sealed, display package made from heat shrinkable film
US506080317 Ene 199129 Oct 1991Gussetted flexible package with tear notch to form pour spout
US50622236 Jul 19905 Nov 1991Innova Products, Inc.Adjustable shoe covering
US51205535 Sep 19909 Jun 1992Viskase CorporationShrink bag with integral handle
US516417815 Jun 198817 Nov 1992Beta Pictoris Inc.Granular solid deodorant and corresponding package
US517793120 Nov 198912 Ene 1993Modified sealing machine
US53832629 May 199424 Ene 1995Ebbert Engineering, Inc.Blind riveting system
US580628016 Jun 199515 Sep 1998W. R. Grace & Co.-Conn.Easy open method, package, and apparatus
US596689828 May 199819 Oct 1999Cryovac, Inc.Easy open method, package, and apparatus
US60859415 Feb 199711 Jul 2000Thera Patent GmbH & Co. KGFilm tube for flowable substances
US76048282 May 200520 Oct 2009ConAgra Foods RDM, Inc.Easy-open sausage package
US791834214 Jun 20105 Abr 2011Sleever International CompanyProtective and packaging wrapper for a container, the wrapper being constituted by a sleeve of heat-shrink plastics material
US802104917 Jul 200920 Sep 2011Cryovac, Inc.Bag of a heat-shrinkable gas-barrier thermoplastic film
USD34590729 Jul 199212 Abr 1994Viskase CorporationFood containing package with integral handle