Appeal No. 2003-0355 Application No. 09/217,725 Additionally, Appellants argue that the recited first and second versions of the item name are indeed functionally involved in the recited steps such that the customer’s search for an item name is facilitated (brief, page 17). In response to Appellants’ arguments, the Examiner asserts that Humble provides the motivation by indicating that many hierarchies of groups and classes, such as alphabetical listings, will facilitate customer selection (answer, page 8). Additionally, the Examiner further points out that the claimed displaying of item names appears to be only nonfunctional descriptive material without exhibiting any functional interrelationship with the computing process (answer, page 9). In rejecting claims under 35 U.S.C. § 103, the Examiner bears the initial burden of presenting a prima facie case of obviousness. See In re Rijckaert, 9 F.3d 1531, 1532, 28 USPQ2d 1955, 1956 (Fed. Cir. 1993). To reach a conclusion of obviousness under § 103, the examiner must produce a factual basis supported by teaching in a prior art reference or shown to be common knowledge of unquestionable demonstration. 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). The Examiner must not only identify the 4Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007