Appeal No. 2000-0464 Application No. 09/023,198 of a guide rib as taught by Glomb et al. to disperse the stress that occurs when the connector housing is fixed on the printed circuit board and to prevent a crack on the base portion of the guide rib." The examiner fails to point out where the prior art suggests such a modification. We find the motivation provided by the examiner solely in appellant's specification (page 3, lines 16-20). In rejecting claims under 35 U.S.C. § 103, it is incumbent upon the examiner to provide a reason why one having ordinary skill in the pertinent art would have been led to modify the prior art to arrive at the claimed invention. Such reason must stem from some teaching, suggestion or implication in the prior art as a whole or knowledge generally available to one having ordinary skill in the art. Uniroyal, Inc. v. Rudkin-Wiley, 837 F.2d 1044, 1052, 5 USPQ2d 1434, 1438 (Fed. Cir. 1988), cert. denied, 488 U.S. 825 (1988); Ashland Oil, Inc. v. Delta Resins & Refractories, Inc., 776 F.2d 281, 293, 227 USPQ 657, 664 (Fed. Cir. 1985), cert. denied, 475 U.S. 1017 (1986). These showings by the examiner are an essential part of complying with the burden of presenting a 4Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007