Appeal No. 2005-1827 Application No. 10/227,761 Examiner relied upon does not constitute a new ground of rejection. See Kronig, 539 F.2d at 1303, 190 USPQ at 427; In re Bush, 296 F.2d 491, 496, 131 USPQ 263, 266-67 (CCPA 1961). As stated above both Lesko and Siegler disclose compositions comprising acrylic syntans which are suitable for the treatment of leather. For the reasons and those presented by the Examiner the rejection under 35 U.S.C. § 103 is affirmed. 12Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007