Appeal No. 1998-2083 Application No. 08/471,584 78 through 81 are not indefinite because the expressions “the lowered position” and “the raised position” find clear antecedent basis in lines 13-15 of claim 78 and refer to the positions of the horizontal arms 233, 234. We agree. Since the metes and bounds of claims 78 through 81 are set forth with a reasonable degree of precision and particularity, the decision of the examiner to reject claims 78 through 81 under 35 U.S.C. § 112, second paragraph, is reversed. The obviousness issues 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 the claims under appeal. Accordingly, we will not sustain the examiner's rejection of claims 17 and 75 through 80 under 35 U.S.C. § 103. In rejecting claims under 35 U.S.C. § 103, the examiner bears the initial burden of presenting a prima facie case of obviousness. See In re Rijckaert, 9 F.3d 1531, 1532, 28 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007