Appeal No. 2001-1601 Application No. 08/404,406 the adder. The level of the skilled artisan should not be underestimated. See In re Sovish, 769 F.2d 738, 743, 226 USPQ 771, 774 (Fed. Cir. 1985). Accordingly, we will sustain the obviousness rejection of claims 23, 25, and 28 over Freeburg and Vasile. For claim 27, the examiner added Graziano to the combination of Freeburg and Vasile. As appellants did not provide any arguments as to Graziano, we will sustain the rejection of claim 27 for the same reasons as claims 23, 25, and 28, supra. CONCLUSION The decision of the examiner rejecting claims 1 through 12, 16, 17, and 19 through 29 under 35 U.S.C. § 103 is reversed as to claims 1 through 12, 16, 17, 19 through 22, 24, 26, and 29 and affirmed as to claims 23, 25, 27 and 28. Thus, the examiner's decision is affirmed-in-part. 8Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007