Appeal No. 2005-1257 Application No. 10/179,570 extracting contaminants from within at least a portion of a matrix of a stamp having a nanopattern thereon by soaking at least a portion of said stamp in a solvent. The examiner relies upon the following references as evidence of obviousness: Schnur et al. (Schnur) 5,079,600 Jan. 7, 1992 Soane 5,278,243 Jan. 11, 1994 Domenico et al. (Domenico) 5,364,662 Nov. 15, 1994 Kumar et al. (Kumar) 5,512,131 Apr. 30, 1996 Everhart et al. (Everhart) 5,922,550 Jul. 13, 1999 Maracas et al. (Maracas) 5,937,758 Aug. 17, 1999 Lochhead et al. (Lochhead) 6,039,897 Mar. 21, 2000 Appellants' claimed invention is directed to a method of producing a nanofeature on a substrate by applying an inked surface of a stamp against a substrate to transfer the ink onto the substrate. The stamp which contains the nanopattern is soaked in an ink solution whereby the stamp absorbs sufficient ink to allow the surface of the nanopattern to be replenished with ink after transfer to the substrate. Appealed claim 20 is directed to a method of decontaminating the nanopattern- containing stamp by soaking the stamp in a solvent which extracts the contaminants. The appealed claims stand rejected under 35 U.S.C. § 103(a) as follows: (a) claims 1-5, 7 and 8 over Maracas in view of Everhart and Lochhead; -2-Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007