Appeal No. 2001,0712 Application 08/148,887 Brief and the Examiner's Answer for the respective details3 4 thereof. OPINION We will not sustain the rejections of claims 11-21 under 35 U.S.C. § 103. The Examiner has failed to set forth a prima facie case. 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). The Federal Circuit states that “[t]he mere fact that the prior art may be modified in the manner suggested by Examiner does not make the modification obvious unless the prior art suggested the 3The Reply Brief was received July 19, 1996. 4The Examiner's Answer was mailed May 17, 1996. A letter in response to the Reply Brief was mailed February 6, 2001 and it stated that the reply brief had been entered and considered but no further response by the Examiner was necessary. 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007