Appeal No. 1998-2827 Application 08/614,494 unsuitable for its purpose of allowing bone wastes resulting from threading of the implant into the bone to be discharged, as intended by Dury (column 5, lines 44-47), thus presenting a disincentive to the modification proposed by the examiner. See In re Gordon, 733 F.2d 900, 902, 221 USPQ 1125, 1127 (Fed. Cir. 1984); Ex parte Rosenfeld, 130 USPQ 113, 115 (Bd. App. 1961). In light of the foregoing, we will not sustain the examiner’s rejection of claims 9 and 10 as being unpatentable over the combined teachings of Dury and Sparkes. Concerning the rejection of claims 12 and 13 as being unpatentable over Dury in view of Sparkes and further in view of Niznick, the Niznick reference additionally applied in this rejection does not render obvious what we have found to be lacking in Dury and Sparkes. Accordingly we also will not sustain this rejection. New Rejection Pursuant to 37 CFR § 1.196(b), we enter the following new ground of rejection. Claims 9-13 are rejected under 35 U.S.C. § 112, second 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007