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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US39471986 Dic 197430 Mar 1976Apparatus for making bags from synthetic plastic film
US39823741 Jul 197428 Sep 1976The Procter & Gamble CompanyApparatus and method for continuously forming and filling tampon sacks
US401930627 Dic 197426 Abr 1977The Procter & Gamble CompanyApparatus for forming tampon sacks and filling same with aggregate
US41202351 Abr 197717 Oct 1978Robert Bosch GmbHApparatus for transversely sealing a wrapping tube
US45302016 Ene 198223 Jul 1985Method and an apparatus for packaging articles in individual wrappings
US461778112 Dic 198421 Oct 1986International Playtex, Inc.Polypropylene wrap end seals and process for making same
US466391719 Jun 198512 May 1987Packaging apparatus
US475031319 Dic 198614 Jun 1988Rovema Verpackungsmaschinen GmbHPackaging machine for the manufacture, filling and closing of bags and a method for operating such a machine
US479012413 Ago 198713 Dic 1988Kabushiki Kaisha Asada
Coil Master Kogyo Kabushiki Kaisha		Article packaging apparatus
US494761822 Sep 198814 Ago 1990Rovema Verpackungsmaschinen GmbHBag sealing device
US50313861 Nov 198916 Jul 1991Rovema Verpackungsmachinen GmbHTubular bagging machine
US55489476 Jul 199427 Ago 1996Thomas J. Lipton Co.Apparatus and method for producing packets
US61384425 May 199931 Oct 2000Kliklok CorporationPackaging machine with continuous sealing jaw movement
US715588323 Nov 20042 Ene 2007KPL Packaging S.p.A.Packaging machine for wrapping products in respective sheets of heat-seal wrapping material
US773069816 Dic 20058 Jun 2010Split crimper for heat sealing packaging material
US794199123 Abr 201017 May 2011Lako Tool & Manufacturing, Inc.Split crimper for heat sealing packaging material
US81463277 Abr 20113 Abr 2012Testing Machines, Inc.Split crimper for heat sealing packaging material

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