Appeal No. 2004-0146 Application 09/851,911 explanation as to why projections of appellant’s claimed dimensions are necessarily present in the footwear of Ellis. Thus, the examiner has not made out a prima facie case of anticipation based on the disclosure of Ellis. In light of the foregoing, we will not sustain the exami- ner’s rejection of claims 1, 3, 4, 13 and 14 under 35 U.S.C. § 102(b) as being anticipated by Ellis. Regarding the examiner’s various rejections of claims 1, 3, 4, 11 through 14 and 16 under 35 U.S.C. § 103(a) as being unpatentable over Ellis, the examiner has urged with respect to appellant’s independent claim 1 that even if Ellis does not teach or disclose projections having the dimensions claimed, the selection of a suitable size for the projections formed by the intersecting slits (151) seen, for example, in Figure 11A of Ellis, “would appear to constitute no more than optimization of size by routine experimentation inasmuch as a number of thickness [sic] would appear to be suitable depending on the individual 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007