Appeal No. 1998-2294 Page 6 Application No. 08/546,298 In our view, the only suggestion for modifying the Admitted Prior Art in the manner proposed by the examiner to meet the above-noted limitations stems from hindsight knowledge derived from the appellants' own disclosure. The use of such hindsight knowledge to support an obviousness rejection under 35 U.S.C. § 103 is, of course, impermissible. See, for example, W. L. Gore and Associates, Inc. v. Garlock, Inc., 721 F.2d 1540, 1553, 220 USPQ 303, 312-13 (Fed. Cir. 1983), cert. denied, 469 U.S. 851 (1984). For the reasons set forth above, the decision of the examiner to reject claims 1-6, 10-15 and 19-22 under 35 U.S.C. § 103 is reversed.Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007