Appeal No. 2003-2053 Application 08/646,500 to those words by persons skilled in the relevant art.” Tex. Digital Sys., Inc. v. Telegenix, Inc., 308 F.3d 1193, 1202, 64 USPQ2d 1812, 1817 (Fed. Cir. 2002). We agree with the Examiner that the term “accessory” does not require independence. Accepting the definition provided by the Appellant, the definition only requires that the accessory be a subordinate or supplementary item. Thus, we find that Larson does teach conferencing applications which are accessories and that they are supplemental or subordinate items to the teleconferencing application. We further note that in the reply brief, Appellant does not argue that the term accessory requires more. However, the Appellant does argue that the claim recites “independent of the teleconferencing application.” Upon our review of Larson, we fail to find that the teleconferencing applications are independent of the teleconferencing software. Larson clearly teaches that the desktop software package includes a number of Electronic Conferencing Applications 102. See Larson column 13, lines 42 through 58. Clearly, Larson teaches that the Electronic Conferencing Applications 102 are part of the desktop 8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007