Appeal No. 1999-0713 Application 08/325,629 The examiner’s conclusion here is well founded. Partridge’s description (see column 2, lines 18 through 20) of the self-evident ease with which the tie can be applied would have provided the artisan with ample suggestion to use such ties in place of Puno’s wires 120, in conjunction with suitably sized and disposed slots in Puno’s rod support 116, to facilitate the securement of the rod support to rod 18. Thus, the fair teachings of Puno and Partridge belie the various lack of motivation arguments advanced by the appellant. The related contention that the age of the Puno and Partridge references demonstrates non-obviousness (see page 8 in the reply brief) is also unconvincing. The mere age of references is not indicative of the unobviousness of their combination, absent evidence that, notwithstanding knowledge of the references, the art tried and failed to solve the problem. In re Wright, 569 F.2d 1124, 1127, 193 USPQ 332, 335 (CCPA 1977). The record in this application contains no such evidence. In light of the above, the differences between the subject matter recited in claim 15 and the prior art are such 7Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007