Appeal No. 2006-2106 Application No. 09/837,632 led to modify the prior art or to combine prior art references to arrive at the claimed invention. See also In re Rouffet, 149 F.3d 1350, 1355, 47 USPQ2d 1453, 1456 (Fed. Cir. 1998). Such evidence is required in order to establish a prima facie case. In re Piasecki, 745 F.2d 1468, 1471-72, 223 USPQ 785, 787-88 (Fed. Cir. 1984); In re Cofer, 354 F.2d 664, 668, 148 USPQ 268, 271-72 (CCPA 1966). However, the motivation, suggestion or teaching may come explicitly from statements in the prior art, the knowledge of one of ordinary skill in the art, or, in some cases the nature of the problem to be solved. See In re Dembiczak, 175 F.3d 994, 999, 50 USPQ2d 1614, 1617 (Fed. Cir. 1999). A review of Miksovsky confirms that the reference relates to a dynamic error messaging system (abstract) wherein updated error messages corresponding to a predetermined or numbered error is outputted (col. 5, lines 56-67). According to Miksovsky, an updated error message for that error is searched (col. 6, lines 6-11) and formatted prior to displaying to the user (col. 6, lines 64-67). 6Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007