Appeal No. 96-4043 Application 08/235,538 modified in view of Okamoto would have been obvious to one of ordinary skill in the art. Moreover, the above noted teachings of Mizuno and Okamoto regarding the use of polyester belie the appellant’s argument (see page 3 in the main brief) that the references would not have suggested “warp yarns of substantially 100% polyester” as recited in claim 14. For these reasons, the differences between the subject matter recited in claims 12 and 14 and the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art. Therefore, we shall sustain the standing 35 U.S.C. § 103 rejection of these claims. We shall also sustain the standing 35 U.S.C. § 103 rejection of claim 13, which depends from claim 12, since the appellant has not argued such with any reasonable specificity, thereby allowing this claim to stand or fall with its parent claim (see In re Nielson, 816 F.2d 1567, 1572, 2 USPQ2d 1525, 1528 (Fed. Cir. 1987)). 7Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007