Appeal No. 2004-1067 Application No. 09/773,292 Under the circumstances set forth above and in the answer, it is our ultimate determination that the examiner has established a prima facie case of obviousness which the appellants have failed to successfully rebut with argument and/or evidence of nonobviousness. See In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). We shall sustain, therefore, the examiner’s Section 103 rejection of claims 25-28 as being unpatentable over Luttringer. 6Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007