Appeal No. 1999-2646 Application No. 08/794,398 III. The 35 U.S.C. § 102(b) rejection of claim 14 as being anticipated by Duran ‘021 The arguments advanced by the appellants against the 35 U.S.C. § 102(b) rejection of method claim 14 as being anticipated by Duran ‘021 are the same as those advanced in connection with claim 1, and are similarly unpersuasive. The prosthesis providing step in claim 14 finds response in Duran’s provision of the reabsorbable rings or stents 1 as they exist prior to being covered with cloth for implantation, and the prosthesis implanting step in claim 14 finds response in Duran’s implantation step even though the reabsorbable rings or stents 1 are covered with cloth at this time. The “comprising” transitional phrase in claim 14 leaves the claim open for the inclusion of unspecified elements. See PPG Industries Inc. v. Guardian Industries Corp., 156 F.3d 1351, 1354, 48 USPQ2d 1351, 1353-54 (Fed. Cir. 1998); Ex parte Davis, supra. Among such elements would be the step of covering the prosthesis provided in the first step of the claim before implanting it in the second step. Thus, the appellants’ position that the subject matter recited in claim 14 distinguishes over Duran ‘021 is 9Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007