Appeal No. 1999-1280 Application No. 08/379,813 examiner has not met his burden9 of presenting the evidence necessary to establish a prima facie case of obviousness. 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). Accordingly, we reverse the examiner=s rejection of claims 1-33 under 35 U.S.C. § 103 over Bentz. 9 See In re Oetiker, 977 F.2d 1443, 1445 (Fed. Cir. 1992) (the initial burden of establishing unpatentability rests on the examiner). 12Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007