Appeal No. 2005-0005 Application No. 10/156,568 Hansell, III et al. (Hansell) 5,176,538 Jan. 5, 1993 Claims 1-4 stand rejected under 35 U.S.C. § 102(b) as being anticipated by Hansell. Rather than reiterate the conflicting viewpoints advanced by the examiner and appellant regarding the above-noted rejection, we make reference to the examiner's answer (mailed Feb. 26, 2004 ) for the examiner's reasoning in support of the rejection, and to appellant's brief (filed Dec. 18, 2003) and reply brief (filed Apr. 26, 2004) for appellant's arguments thereagainst. OPINION In reaching our decision in this appeal, we have given careful consideration to appellant's specification and claims, to the applied prior art reference, and to the respective positions articulated by appellant and the examiner. As a consequence of our review, we make the determinations which follow. An anticipating reference must describe the patented subject matter with sufficient clarity and detail to establish that the subject matter existed in the prior art and that such existence would be recognized by persons of ordinary skill in the field of the invention. See In re Spada, 911 F.2d 705, 708, 15 USPQ2d 1655, 1657 (Fed. Cir. 3Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007