Appeal No. 1998-0631 Application 07/957,990 rejection or with the claims from which they depend. See 37 CFR § 1.192(c)(7) (1996) (claims stand or fall together unless appellant includes a statement that the claims do not stand or fall together and, in the argument section, explains why the claims of the group are believed to be separately patentable). Cf. In re Dillon, 919 F.2d 688, 692, 16 USPQ2d 1897, 1900 (Fed. Cir. 1990) (in banc) ("It is not the practice of this court to review claims that an applicant has not separately argued at the Board level, because, inter alia, we lack the benefit of the Board's reasoned decision on the separate patentability of those claims.") Only argued limitations are addressed We confine our analysis to issues and differences argued in the briefs. Under USPTO rules, an appellant's brief is required to specify the specific limitations in the rejected claims which are not described in the prior art or rendered obvious over the prior art. See 37 CFR § 1.192(c)(8)(iii) & (iv). Cf. In re Baxter Travenol Labs., 952 F.2d 388, 391, 21 USPQ2d 1281, 1285 (Fed. Cir. 1991) ("It is not the function of this court to examine the claims - 7 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007