Appeal No. 1996-2811 Application 08/402,670 the appealed claims, do more than merely state a purpose or intended use of the claimed structure, but instead serve to provide a definition of the invention and give "life and meaning" to the claimed subject matter such that it must therefore be considered as a positive limitation in determining patentability. See Corning Glass Works v. Sumitomo Electric U.S.A. Inc., 868 F.2d 1251, 1257, 9 USPQ2d 1962, 1966 (Fed. Cir. 1989) and Diversitech Corp. v. Century Steps Inc., 850 F.2d 675, 7 USPQ2d 1315 (Fed. Cir. 1988). Since we have concluded that the teachings and suggestions found in the references applied by the examiner would not have made the subject matter as a whole of claims 1 through 18 on appeal obvious to one of ordinary skill in the art at the time of appellants’ invention, we must refuse to sustain the examiner’s rejection of those claims under 35 U.S.C. § 103. 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007