Appeal No. 2005-0485 Application No. 09/303,632 and liquid/gas impermeability, manifestly suitable for Yanagisawa’s objective of preventing keyboard contamination. Accordingly, we shall sustain the standing 35 U.S.C. § 103(a) rejection of claim 32 as being unpatentable over Yanagisawa in view of Adair. We also shall sustain standing 35 U.S.C. § 103(a) rejection of dependent claims 35 and 36 as being unpatentable over Yanagisawa in view of Adair since the appellants have not challenged such with any reasonable specificity, thereby allowing these claims to stand or fall with parent claim 32 (see In re Nielson, 816 F.2d 1567, 1572, 2 USPQ2d 1525, 1528 (Fed. Cir. 1987)). Claim 37 depends ultimately from claim 32 and requires the sheet to be formed as an envelope with an elongated opening along an elongated top edge portion. Adair’s laptop computer enclosure embodies such a construction, and the examiner’s conclusion that it would have been obvious in view of same to form Yanagisawa’s cover with a like construction to allow the keyboard to be used in a sterile environment is well taken. 9Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007