Appeal No. 1999-0260 Application 08/571,064 Rather than reiterate the arguments of Appellants and the Examiner, reference is made to the Brief,1 Reply Brief,2 Final Rejection3 and the Examiner's Answer4 for the respective details thereof. OPINION We will not sustain the rejection of claims 1-9 and 13-18 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 desirability of the modification." 1 The Brief was received April 6, 1998 2 The Reply Brief was received July 22, 1998 3 The Final Rejection was mailed October 15, 1997 4 The Examiner's Answer was mailed May 19, 1998 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007