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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US416264918 May 197731 Jul 1979Wiggins Teape LimitedSheet stack divider
US42046697 Dic 197827 May 1980Paper Converting Machine CompanyMethod and apparatus for zig-zag folding
US42058367 Dic 19783 Jun 1980Paper Converting Machine CompanyMethod and apparatus for zig-zag folding
US426406623 Abr 197928 Abr 1981Mayflower Electronic Devices, Inc.Machine for folding curtains and the like
US440665023 Mar 198127 Sep 1983Jos. Hunkeler AG Fabrik fur Graphische MaschinenApparatus for forming individual stacks from an endless web
US44947411 Abr 198322 Ene 1985John M. RudolfTissue cutting and interfolding apparatus for Z webs
US472129512 Ago 198626 Ene 1988Kimberly-Clark CorporationApparatus and process for separating stacks of sheets into bundles
US47475917 Oct 198731 May 1988Riensch & Held (GmbH & Co.)Apparatus for separating folded perforated reel papers
US506123330 Jul 199029 Oct 1991Moore Business Forms, Inc.Method and apparatus for business forms compacting
US52735166 Feb 199228 Dic 1993Roll Systems, Inc.Method and apparatus for business forms processing
US532249612 Mar 199321 Jun 1994Wallace Computer Services, Inc.Method for handling business forms
US539914323 Dic 199321 Mar 1995Roll Systems, Inc.Method and apparatus for business forms processing
US540920716 Jul 199325 Abr 1995Moore Business Forms, Inc.Stacking of flexible planar articles
US541344929 Dic 19939 May 1995Wallace Computer Services, Inc.Apparatus and method for handling business forms
US54565711 Jul 199410 Oct 1995Wallace Computer Services, Inc.Apparatus and method for handling business forms
US555831829 Mar 199424 Sep 1996Roll Systems, Inc.Separator for forming discrete stacks of folded web
US563078010 Mar 199520 May 1997Roll Systems, Inc.Method and apparatus for business forms
US569299929 Abr 19942 Dic 1997Roll Systems, Inc.Method and apparatus for business forms processing
US581699720 May 19976 Oct 1998Method and apparatus for business forms processing
US60272987 Ago 199722 Feb 2000Roll Systems, Inc.Method and apparatus for business forms processing
US60994521 Mar 19958 Ago 2000Moore Business Forms, Inc.Forms stacker
US612004316 Jul 199819 Sep 2000Roll Systems, Inc.Method and apparatus for business forms processing
US63122089 Ago 20006 Nov 2001Roll Systems, Inc.Method and apparatus for business forms processing
US717880127 Ago 200420 Feb 2007Kabushiki Kaisha IsowaAccumulating and delivering apparatus for cardboard sheets