Appeal No. 96-2630 Application No. 08/259,824 Busker in view of Burgess or Benz, the examiner’s application of Burgess or Benz again being, at worst, superfluous. The appellants, stating that “Claims 23-25 are to considered as a group and Claims 26-30 are to be considered as a separate group” (brief, page 3), have not argued the merits of any particular claim in these groups apart from the others. Thus, claims 24, 25 and 27 through 30 stand or fall with representative claims 23 and 26 (see In re Young, 927 F.2d 588, 591, 18 USPQ2d 1089, 1091 (Fed. Cir. 1991)). Inasmuch as the basic thrust of our affirmance of the 35 U.S.C. § 103 rejection of claims 23 through 30 based on Busker differs from the rationale advanced by the examiner for the rejection, we hereby designate the affirmance to be a new ground of rejection pursuant to 37 CFR § 1.196(b) to allow the appellants a fair opportunity to react thereto (see In re Kronig, 539 F.2d 1300, 1302-1303, 190 USPQ 425, 426-427 (CCPA 1976)). As for the standing 35 U.S.C. § 102(b) rejection of claims 23 through 30 as being anticipated by Klowak, Sanford, Weldon, Smith, Hostetler or Ogden, it is well settled that anticipation is established only when a single prior art reference discloses, expressly or under principles of inherency, each and every element of a claimed invention. RCA Corp. v. Applied Digital 10Page: Previous 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 NextLast modified: November 3, 2007