Appeal No. 98-0494 Application No. 07/954,056 article wherein the leg portion is seamless and uninterrupted. It would have been obvious to one of ordinary skill in the art at the time the invention was made to make omit the circumferential band or welt on the leg portion of the reference hose, inasmuch as pantyhose with seamless legs are notoriously old and well known, as evidenced by the reference to Fillmore. However, consistent with appellant's arguments, the combined teachings of Harris and Fillmore fail to render the overall appearance of the claimed pantyhose article, both in its unstretched state as illustrated in Figures 9 and 10 and in its stretched state as illustrated in Figures 1, 11 and 12, obvious to a designer of ordinary skill who designs articles of the type involved. Therefore, we cannot sustain the rejection of the design claim under 35 U.S.C. § 103. See In re Oetiker, 977 F.2d 1443, 1445, 24 USPQ2d 1443, 1444 (Fed. Cir. 1992) (the examiner bears the initial burden of presenting a prima facie case of unpatentability). 5Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007