Appeal No. 1999-1835 Application No. 08/654,976 establish any secondary consideration of nonobviousness. Nor have they presented any objective evidence to establish that the tire of JP '108, or any other applied prior art, is incapable of providing the same advantages. In re Geisler, 116 F.3d 1465, 1470, 43 USPQ2d 1362, 1365 (Fed. Cir. 1997). The appellants further contend that the applied prior art does not disclose a tire manufactured by vulcanizing molding using a mold. (Appeal brief, page 29.) However, the appellants do not dispute the examiner's assertion that pneumatic tires are manufactured by vulcanizing molding. Hence, we see no reason why one of ordinary skill in the art would not have used vulcanizing molding to manufacture the tire described in JP '108. The appellants argue that "JP 108 does not disclose that the bent sipes shown in Fig. 8 are provided to increase the strength of the blade that forms them." (Appeal brief, page 30.) But the mere fact that JP '108 may not disclose the same reason for providing bent sipes as in the present invention does not defeat the examiner's prima facie of obviousness. It is sufficient that JP '108 describes a tire having bent sipes. 17Page: Previous 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 NextLast modified: November 3, 2007