Appeal No. 2002-2238 Application No. 09/107,768 expressly or inherently described, in a single prior art reference." Verdegaal Bros., Inc. v. Union Oil Co., 814 F.2d 628, 631, 2 USPQ2d 1051, 1053 (Fed. Cir. 1987). The examiner bears the initial burden, on review of the prior art or on any other ground, of presenting a prima facie case of unpatentability. If that burden is met, the burden of coming forward with evidence or argument shifts to the applicant. In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). Where the Examiner fails to establish a prima facie case, the rejection is improper and will be overturned. In re Fine, 837 F.2d 1071, 1074, 5 USPQ2d 1596, 1598 (Fed. Cir. 1988). The examiner has failed to establish a prima facie case of anticipation for claims 24-27; as a consequence, this portion of the rejection will be reversed as well. We note in passing that claim 4 is included in this statement of rejection as being anticipated by Mahalingam. Claim 4 depends from Claim 3, which is only rejected as being rendered obvious within the meaning of 35 U.S.C. §103(a) by Mahalingam. How dependent claim 4 is alleged to be anticipated is a mystery to us. There is no explanation in the examiner’s answer or the final rejection relating to claim 4. The Rejection of Claims 3, 7, 13, 17-23, and 28-30 Under 35 U.S.C. §103(a) 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007