Appeal No. 1997-2289 Application 08/395,691 (Fed. Cir. 1991). Finally, "[p]recisely how close the original description must come to comply with the description requirement of § 112 must be determined on a case-by-case basis." Eiselstein v. Frank, 52 F.3d 1035, 1039, 34 USPQ2d 1467, 1470 (Fed. Cir. 1995) (quoting Vasilkov-Cath, 935 F.2d at 1561, 19 USPQ2d at 1116). In view of the above guidelines and the Appellant’s explanation, we are convinced that the written description requirement is met in this case. Therefore, we do not sustain the rejection of claim 2 under 35 U.S.C. § 112, first paragraph. Rejection under 35 U.S.C. § 102 The Examiner has rejected claims 1, 2, 5, 7 to 9, 11 to 13, and 16 to 19 as being anticipated by Anderson. We note that a prior art reference anticipates the subject of a claim when the reference discloses every feature of the claimed invention, either explicitly or inherently (see Hazani v. Int'l Trade Comm'n, 126 F.3d 1473, 1477, 44 USPQ2d 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007