Appeal No. 1997-1349 Application 08/520,629 24 as a representative claim of that group while claims 79 through 82 will be treated as a group and we will treat claim 79 as a representative claim of that group; claims 26 through 30 and 44 will be treated separately; claims 34 through 36 and 45 will be treated separately; for the rejection of claims 39, 40, 46 through 48, 54, and 57 under 35 U.S.C. § 103 over Kunii and Cohen, claims 39, 40, and 57 will be treated as a group and we will treat claim 24 as a representative claim of that group because Appellants only argue the limitations recited in claim 24 for these claims; claims 41 and 42 will be treated separately. For the rejection under the judicially created doctrine of obviousness-type double patenting, we will treat claims 24 through 54, 56, 57, and 79 through 82 as a single group and will treat claim 24 as a representative claim of that group. It is the burden of the Examiner to establish why one having ordinary skill in the art would have been led to the claimed invention by the express teachings or suggestions found in the prior art, or by implications contained in such teachings or suggestions. In re Sernaker, 702 F.2d 989, 995, 217 USPQ 1, 6 (Fed. Cir. 1983). “Additionally, when 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007