Appeal No. 1999-2666 Page 6 Application No. 08/565,584 examiner are an essential part of complying with the burden of presenting a prima facie case of obviousness. Note In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992). If that burden is met, the burden then shifts to the applicants to overcome the prima facie case with argument and/or evidence. Obviousness is then determined on the basis of the evidence as a whole. See id.; In re Hedges, 783 F.2d 1038, 1039, 228 USPQ 685, 686 (Fed. Cir. 1986); In re Piasecki, 745 F.2d 1468, 1472, 223 USPQ 785, 788 (Fed. Cir. 1984); and In re Rinehart, 531 F.2d 1048, 1052, 189 USPQ 143, 147 (CCPA 1976). We consider first the rejection of claims 1-8, 14-16, and 20 based on the teachings of Lanier in view of Okada. The Appellants assert (brief, pages 10-12) that there is no motivation to combine Lanier with Okada. Lanier is directed to an intelligent help system and is not directed to a video game, as is Okada. The appellants state (reply brief, page 2) that Lanier is a “click-on” help system. The dynamic nature of a game would not be compatible with such a system. In fact, Lanier’s “click-on” help system would be detrimental in a game environment becausePage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NextLast modified: November 3, 2007