Appeal No. 95-4648 Application No. 07/952,137 least one” and the transitory word “comprising”. Genentech Inc. v. Chiron Corp., 112 F.3d 495, 501, 42 USPQ2d 1608, 1613 (Fed. Cir. 1997)(“Comprising” used in claim language means that the named element is essential but other elements are within the scope of the claim). For the foregoing reasons, we determine that the examiner has established a prima facie case of obviousness in view of the applied prior art. Reevaluating the prima facie case of obviousness based on the totality of the record, including the evidence and arguments submitted by appellants, we determine that the preponderance of evidence favors obviousness within the meaning of § 103. In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). Accordingly, the rejection of claims 28 through 47 under 35 U.S.C. § 103 as unpatentable over Kobayashi in view of Kumazawa is affirmed. No time period for taking any subsequent action in connection with this appeal may be extended under 37 CFR § 1.136(a). AFFIRMED 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007