Appeal No. 97-0935 Application 08/340,905 cited to show a bone fixation device having a shaft with a head 11 and a tip 2. The head has a central indentation 8 which is a hexagonal socket for admitting an instrument or tool to screw the device into a bone. Therefore, the examiner is of the opinion that it would have been obvious to provide the screw of Collison with a hexagonal socket as taught by Gustilo. OPINION We have carefully reviewed the rejections on appeal in light of the arguments of the appellants and the examiner. As a result of this review, we have determined that the applied prior art provides evidence sufficient to establish the unpatentability of claims 14, 3, and 6 through 10. The prior art does not establish the unpatentability of claims 2, 4 and 5. Furthermore, with respect to the rejection of claim 8 under 35 U.S.C. § 112, we are in agreement with the appellants that the metes and bounds of the claim can readily be determined. 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007