Appeal No. 1997-1240 Application 07/881,753 Rather than reiterate the arguments of Appellants and the Examiner, reference is made to the briefs and answers 2 3 for the respective details thereof. OPINION We will not sustain the rejection of claims 1 through 16, 18, 20 and 22 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 2Appellants filed an appeal brief on February 13, 1996. Appellants filed a reply brief on December 31, 1996. The Examiner responded to the reply brief with a supplemental Examiner's answer on May 27, 1997, thereby considering and entering the reply brief into the record. Appellants filed a supplemental reply brief on July 28, 1997. The Examiner mailed a letter on October 16, 1997 stating that the supple- mental reply brief has been entered and considered but no further response by the Examiner is deemed necessary. 3The Examiner, in response to the appeal brief, filed an Examiner's answer on October 31, 1996. The Examiner filed a supplemental answer on May 27, 1997. 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007