Appeal No. 96-2657 Application 08/212,379 suggestions. In re Sernaker, 702 F.2d 989, 995, 217 USPQ 1, 6 (Fed. Cir. 1983). "Additionally, when determining obviousness, the claimed invention should be considered as a whole; there is no legally recognizable 'heart' of the invention." Para-Ordnance Mfg. v. SGS Importers Int’l, Inc., 73 F.3d 1085, 1087, 37 USPQ2d 1237, 1239 (Fed. Cir. 1995), cert. denied, 117 S.Ct. 80 (1996) citing W. L. Gore & Assocs., Inc. v. Garlock, Inc., 721 F.2d 1540, 1548, 220 USPQ 303, 309 (Fed. Cir. 1983), cert. denied, 469 U.S. 851 (1984). Appellants argue on page 5 of the brief that neither the combination of Watanabe 061 and Watanabe 388 nor Watanabe and Mathieson teaches or suggests the claimed limitation that the core will self-reopen and stay open to the minor axis dimension while the core is within a constraining means required by the rejected claims. Appellants further emphasize these arguments in the reply brief. We note that Appellants’ claim 8 recites in part the following: 5Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007