Appeal No. 97-0081 Application No. 08/226,532 OPINION In reaching our decision in this appeal, we have given careful consideration to the appellants' specification and claims, to the applied prior art references, and to the respective positions articulated by the appellants and the examiner. Upon evaluation of all the evidence before us, it is our conclusion that the evidence adduced by the examiner is insufficient to establish a prima facie case of obviousness with respect to claims 1 through 14. Accordingly, we will not sustain the examiner's rejection of claims 1 through 14 under 35 U.S.C. § 103. Our reasoning for this determination follows. With regard to the 35 U.S.C. § 103 rejection of claims 1 through 14 as being unpatentable over Zvanut in view of Robinson, the examiner concluded that "[i]t would have been obvious to one having ordinary skill in the art at the time of the invention was made to modify Zvanut et al. to include the mounting nut as taught by Robinson, for the purpose of providing a more secured connection between the u-shaped bolt and the toolbar." We do not agree. In rejecting claims under 35 U.S.C. § 103, the examiner bears the initial burden of presenting a prima facie case of 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007