Appeal No. 2000-1890 Application 08/828,297 location of the second torsion node, however, can be determined for a given suspension. Claims 13-15 require that the mass balancing structures (tabs) be placed at a specific point on the suspension related to the determined location of the second torsion node. This is a structural requirement which the examiner dismisses based on pure speculation. There is no evidence within Hinlein that the tabs can be structurally located as recited in claims 13-15. A rejection based on anticipation cannot be established based upon conjecture and speculation. Therefore, we do not sustain the rejection of claims 13-15. We now consider the rejections of the claims under 35 U.S.C. § 103. In rejecting claims under 35 U.S.C. § 103, it is incumbent upon the examiner to establish a factual basis to support the legal conclusion of obviousness. See In re Fine, 837 F.2d 1071, 1073, 5 USPQ2d 1596, 1598 (Fed. Cir. 1988). In so doing, the examiner is expected to make the factual determinations set forth in Graham v. John Deere Co., 383 U.S. 1, 17, 148 USPQ 459, 467 (1966), and to provide a reason why one having ordinary skill in the pertinent art would have been led to modify the prior art or to combine prior art references to arrive at the claimed invention. Such reason must stem from some teaching, suggestion or implication in the prior art as a whole 9Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007