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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US45577165 Jul 198310 Dec 1985Ranpak Corp.Mechanism for producing pad-like cushioning dunnage from sheet material
US51238897 Jun 199123 Jun 1992Ranpak CorporationDownsized cushioning dunnage conversion machine and cutting assemblies for use on such a machine
US52116201 Nov 199118 May 1993Ranpak Corp.Edge-tension controlling device for a cushioning conversion machine
US529791910 Jul 199229 Mar 1994Sealed Air CorporationApparatus for transporting and storing sheet material
US53224775 Oct 199021 Jun 1994Ranpak Corp.Downsized cushioning dunnage conversion machine and packaging systems employing the same
US546820822 Dec 199321 Nov 1995Ranpak Corp.Downsized cushioning dunnage conversion machine and packaging systems employing the same
US57138257 Jun 19953 Feb 1998Ranpak Corp.Cushioning conversion machine and method for converting stock material into a dunnage product having a casing and a stuffing within the casing
US57556567 Jun 199526 May 1998Ranpak Corp.Cushioning conversion machine and method with independent edge connecting
US581396725 Feb 199729 Sep 1998Ranpak Corp.Cushioning conversion machine with guide roller, and method
US603561327 Feb 199614 Mar 2000Ranpak Corp.Cushioning conversion machine and method with stitching assemblies
US607676430 Oct 199820 Jun 2000F.T. Acquisitions, L.P.Combination paper roll core and paper tube plug
US613284216 Mar 199817 Oct 2000Ranpak Corp.Cushioning product
US617427318 Dec 199816 Jan 2001Ranpak Corp.Cushioning conversion machine with tension control
US620724930 Apr 199827 Mar 2001Ranpak CorporationCushioning product and method with stitching
US626412913 Jan 200024 Jul 2001Free-Flow Packaging International, Inc.Mandrel mount
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US631159620 Aug 19936 Nov 2001Ranpak Corp.Cutting assembly for a cushioning conversion machine
US649161428 Nov 200010 Dec 2002Ranpak CorporationCushioning conversion machine with tension control
US661608819 Nov 20019 Sep 2003Kolbus GmbH & Co. KGDevice for storing and unwinding rolls of material in bookbinding machines
US765145520 Sep 200426 Jan 2010Free Flow Packaging International, Inc.Method for making paper dunnage