Appeal 2006-3158 Application 09/945,764 and one or more porous reinforcing layers having a tensile strength of at least 385 N/m are formed in succession to produce a stencil with high stiffness and high tensile strength (Br. 6). Appellant states that the claims do not stand or fall together (Br. 7). However, Appellant fails to provide any reasonably specific, substantive arguments for the separate patentability of any individual claim (see the Brief and Reply Brief in their entirety). Accordingly, we select claim 1 from the grouping of claims and decide the grounds of rejection in this appeal on the basis of this claim alone. See 37 C.F.R. § 1.192(c)(7)(8)(2003), in effect at the time of filing of the Brief; see also In re McDaniel, 293 F.3d 1379, 1383 63 USPQ2d 1462, 1465 (Fed. Cir. 2002); and the Answer 3, ¶ (7). Illustrative independent claim 1 is reproduced below: 1. A heat-sensitive stencil comprising: a thermoplastic resin film, a porous resin layer provided on said thermoplastic resin film, and one or more porous reinforcing layers having a tensile strength of at least 385 N/m, wherein the one or more porous reinforcing layers are provided on a side of said porous resin layer which is opposite to the thermoplastic resin film. 2Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007