Appeal No. 1999-0246 Application 08/641,629 Appellants bear the burden of showing that the evidence on which the examiner relies is insufficient to establish a prima facie case of obviousness or that appellants have provided evidence which rebuts the prima face case of obviousness. See In re Rouffet, 149 F.3d 1350, 1355 47 USPQ2d 1453, 1455 (Fed. Cir. 1998): To reject claims in an application under section 103, an examiner must show an unrebutted prima facie case of obviousness. See In re Deuel, 51 F.3d 1552, 1557, 34 USPQ2d 1210, 1214 (Fed. Cir. 1995). In the absence of a proper prima facie case of obviousness, an applicant who complies with the other statutory requirements is entitled to a patent. See In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). On appeal to the Board, an applicant can overcome a rejection by showing insufficient evidence of prima facie obviousness or by rebutting the prima facie case with evidence of secondary indicia of nonobviousness. See id. Appellants challenge the sufficiency of the evidence on which the examiner's prima facie case is based. E. The merits of the rejection Smitt discloses a computer network 11 which includes a control and switching device 17 for selectively coupling a remote - 5 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007