Appeal No. 96-0211 Application 07/929,150 appearances of appellant’s stent and Palmaz’s graft pointed out by appellant, as set forth above. The examiner improperly focuses on the design concept of a stent which is made of wire, has a tubular shape, and has numerous rhomboid cells in a repetitive pattern, rather than considering the overall appearance, or visual effect as a whole, of the designs of appellant and Palmaz. See Harvey, 12 F.3d at 1064, 29 USPQ2d at 1208. Because of above-noted differences between appellant’s stent and Palmaz’s graft, appellant’s stent and Palmaz’s graft do not have design characteristics which are basically the same. Thus, Palmaz is not suitable as a primary reference. See Rosen, 673 F.2d at 391, 213 USPQ at 350. We therefore do not sustain the rejection over Palmaz. Also, because Palmaz is not suitable as a primary reference, and because the examiner has not argued, and it does not appear, that Wiktor is suitable as a primary reference, we do not sustain the rejection over Palmaz and Wiktor. See id. 5Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007