Appeal No. 98-0588 Application 08/501,293 103 over Reddersen in view of Tymes, Tremmel, Moellering and Shepard. We reverse the rejection of claims 22, 23, and 38 under 35 U.S.C. § 103 over Reddersen in view of Tymes, Tremmel, Moellering and Shepard. Our decision sustaining the obviousness rejection of claims 21, 24-37, 39 and 40 is based only on the arguments presented by appellants in their briefs. Arguments not raised are not before us, are not at issue, and thus are not considered. The anticipation rejection Anticipation is established only when a single prior art reference discloses, either expressly or under the principles of inherency, each and every element of the claimed invention. In re Spada, 911 F.2d 705, 707, 15 USPQ2d 1655, 1657 (Fed. Cir. 1990); RCA Corp. v. Applied Digital Data Sys., Inc., 730 F.2d 1440, 1444, 221 USPQ 385, 388 (Fed.Cir. 1984). See also In re King, 801 F.2d 1324, 1326, 231 USPQ 136, 138 (Fed. Cir. 1986); Lindemann Maschinenfabrik GMBH v. American Hoist & Derrick Co., 730 F.2d 1452, 1458, 221 USPQ 481, 485 (Fed. Cir. 1984). The prior art reference must either expressly or inherently describe each and every limitation in a claim. Verdegaal Bros. v. Union Oil Co., 814 F.2d 628, 631, 2 USPQ2d 1051, 1053 (Fed. Cir. 1987). Claims 21, 37 and 40 recite a portable bar code scanner 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007