Appeal No. 1997-3851 Application No. 08/355,210 Rather than reiterate the arguments of Appellants and the Examiner, reference is made to the briefs and answers for the 1 2 respective details thereof. OPINION We will not sustain the rejection of claims 27 and 28 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 1Appellants filed an appeal brief on September 23, 1996. Appellants filed a reply brief on February 13, 1997. The Examiner responded by allowing claims 25 and 26 in view of the terminal disclaimer filed with the reply brief. The Examiner is silent as to whether the Examiner considered and entered the reply brief. However, in view of the fact that the Examiner had responded to the terminal disclaimer which was referenced in the reply brief and did not make a positive statement that the reply brief has not been entered, we will view that the Examiner did consider and enter the reply brief and the reply brief is properly before us for our consideration. Appellants filed an additional supplemental appeal brief on February 18, 2000. 2The Examiner filed an answer on December 13, 1996. The Examiner filed a supplemental Examiner’s answer on March 12, 1997. 3Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007