Appeal No. 1999-2252 Application 08/780,790 221 USPQ 1125, 1127 (Fed. Cir. 1984). However, "[o]bviousness may not be established using hindsight or in view of the teachings or suggestions of the invention." Para-Ordnance Mfg. v. SGS Importers Int’l, 73 F.3d at 1087, 37 USPQ2d at 1239, citing W.L. Gore & Assocs., Inc. v. Garlock, Inc. 721 F.2d at 1553, 220 USPQ at 312-13. We agree with Appellants that the Examiner has failed to set forth a prima facie case. The Examiner must 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. The references of record fail to provide express teachings or suggestions to make the combinations suggested by the Examiner. Therefore, we will not sustain the rejection of Claims 1- 2, 4-7, 9-11, 13, 14 and 16 stand rejected under 35 U.S.C. § 103 as being unpatentable over Appellants' admitted prior art in view of Aichelmann. 13Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007