Appeal No. 98-0541 Application 08/409,137 we--like the examiner--are persuaded that claim 12 complies with the description requirement of the first paragraph of 35 U.S.C. § 112. It is true that the claims on appeal cover a rotary heat exchanger and that appellant elected to prosecute only a modular heat exchanger following a restriction requirement in the application which matured into the patent. Had appellant presented claim 12 in the application which matured into the patent, he also would have been able to present the rejected claims on appeal. Appellant is not here attempting to claim something he could not have claimed in the application which matured into the patent. Rather, through error, he failed to present claim 12 during prosecution of the application which matured into the patent sought to be reissued. Since claim 12 is generic to both rotary and modular heat exchangers, and has been found to be allowable, we perceive no reason why appellant should not also be able to present claims limited to rotary heat exchangers. C. Decision - 5 -Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007