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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US41627594 Aug 197831 Jul 1979Diamond International CorporationFood packaging tray
US455260023 Nov 198212 Nov 1985W. R. Grace & Co., Cryovac Div.Method and apparatus for manufacturing a purge trap tray
US457627813 Sep 198418 Mar 1986W. R. Grace & Co., Cryovac Div.Purge trap tray
US64159252 Sep 19999 Jul 2002Tiromat Krmer Grebe GmbH & Co. KGPackaging tray
US738143725 May 20043 Jun 2008Edge stackable absorbent display container
US77856996 Sep 200031 Aug 2010Electrostatically charged porous water-impermeable absorbent laminate for protecting work surfaces from contamination
US784698712 Dec 20077 Dec 2010Pactiv CorporationExpanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents
US78720562 Feb 200918 Jan 2011Pactiv CorporationPolymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
US793520921 Oct 20023 May 2011Composition for protecting work surfaces from contamination
US797739714 Mar 200812 Jul 2011Pactiv CorporationPolymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
US802629121 Feb 200727 Sep 2011Pactiv CorporationExpanded and extruded polyolefin foams made with methyl formate-based blowing agents
USD43195826 Feb 199917 Oct 2000The Pampered Chef, Ltd.Baking pan
USD45963827 Feb 20012 Jul 2002The Pampered Chef, Ltd.Barbecue spatula
USD4622319 Jul 20013 Sep 2002The Pampered Chef, Ltd.Small bar pan
USD50067526 Nov 200211 Jan 2005Unilever Bestfoods, North America, division of Conopco, Inc.Tray
USD54377520 May 20055 Jun 2007Toaster tray
USD54800419 Jan 20077 Aug 2007Toaster tray
USD55390519 Apr 200730 Oct 2007Toaster tray