Appeal No. 97-0520 Application 08/248,307 The examiner’s rejections are explained on pages 3-5 of the answer. The arguments of the appellant and examiner in support of their respective positions may be found on pages 5-13 of the brief and pages 5 and 6 of the answer.3 OPINION Having carefully considered the respective positions advanced by the appellant in the brief and the examiner in the answer, it is our conclusion that neither of the above-noted rejections is sustainable. In rejecting claims under 35 U.S.C. 103 the examiner bears the initial burden of presenting a prima facie case of obviousness. In re Rijckaert, 9 F.3d 1531, 1532, 28 USPQ2d 1955, 1956 (Fed. Cir. 1993); In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). Only if that burden is met does the burden of coming forward with evidence or argument shift to the applicant. Id. If 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 appellant’s brief is defective in that there is no grouping of the3 claims as expressly required by 37 CFR § 1.192(c)(7). 3Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007