Appeal No. 1996-3918 Application No. 08/232,351 145, 144 USPQ 495, 497 (CCPA 1965) and In re Vamco Machine and Tool, Inc., 752 F.2d 1564, 1574-75, 224 USPQ 617, 623 (Fed. Cir. l985)), and an expert's opinion on the legal conclusion of obviousness is neither necessary nor controlling (see Avia Group Int’l, Inc. v. L.A. Gear Cal.,Inc., 853 F.2d 1557, 1564, 7 USPQ2d 1548, 1554 (Fed. Cir. 1988)). The declaration by Maier establishes that the declarant was the national sales manager for Porter Athletic Equipment Company and states that the attached chart shows sales figures of the "old style" backboard units vis-à-vis "our current single support direct mount basketball backboard system (described in . . . attached U.S. Patent No. 5[,]279,496 - the parent of the instant application)." This evidence, however, does not establish the required nexus between the sales figures for the "NEW STYLE" goal mount system and the claimed invention. See Stratoflex Inc. v. Aeroquip corp., supra, 713 F.2d 1530, 1539, 218 USPQ 871, 879 (Fed. Cir. 1983) and Cable Electric Products, Inc. v. Genmark, Inc., 770 F.2d 1015, 1026- 27, 226 USPQ 881, 887-88 (Fed. Cir. 1985). See also Sjolund v. Musland, 847 F.2d 1573, 1582, 6 USPQ2d 2020, 2028 (Fed. 10Page: Previous 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 NextLast modified: November 3, 2007