Search Images Maps Play YouTube News Gmail Drive More »
Advanced Patent Search | Web History | Sign in

Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US41008539 Aug 197618 Jul 1978Arthur D. Little, Inc.Method of forming a porous shaped body capable of retaining liquids therein
US41777271 May 197811 Dec 1979Burroughs CorporationLine printer character chain lubricating device
US425732916 Aug 197624 Mar 1981The Mazer CorporationFluidless masters
US439242513 Apr 198112 Jul 1983Dennison Manufacturing CompanyRetractable ink stamp
US47972434 Apr 198810 Jan 1989Dye-containing porous plastic element and method of making it
US487011619 Dec 198826 Sep 1989Dye-containing porous plastic element and method of making it
US501542721 Feb 198914 May 1991Happi, Inc.Process for making an orthotic footwear insert
US561198422 Nov 199518 Mar 1997M&R Marking Systems, Inc.Method for stabilizing microporous marking structures
USD35339317 Dec 199213 Dec 1994Stempel-Schilder-Druck Maurer GmbH & Co. KGHand stamp

Drawings