Appeal No. 2003-0119 Application No. 09/569,477 OPINION In reaching our conclusion on the anticipation issue raised in this appeal, this panel of the board has carefully considered appellants’ specification and claims, the applied patent, and the respective viewpoints of appellants and the examiner. As a consequence of our review, we make the determination which follows. We cannot sustain the anticipation rejection of appellants’ claims. Anticipation under 35 U.S.C. § 102(e) is established only when a single prior art reference discloses, either expressly or under principles of inherency, each and every element of a claimed invention. See In re Schreiber, 128 F.3d 1473, 1477, 44 USPQ2d 1429, 1431 (Fed. Cir. 1997); In re Paulsen, 30 F.3d 1475, 1478-79, 31 USPQ2d 1671, 1673 (Fed. Cir. 1994); In re Spada, 911 F.2d 705, 708, 15 USPQ2d 1655, 1657 (Fed. Cir. 1990); and RCA Corp. v. Applied Digital Data Sys., Inc., 730 F.2d 1440, 1444, 221 USPQ 385, 388 (Fed. Cir. 1984). However, the law of anticipation does not require that the reference teach 3Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007