Appeal No. 2006-2584 Application No. 09/797,754 identifying a plurality of documents responsive to the search query; assigning a score to each document based on at least the usage information; and organizing the documents based on the assigned scores. The examiner relies on the following references: Spencer 5,826,261 Oct. 20, 1998 Fish 6,035,294 Mar. 07, 2000 Claims 1, 3-20, 25, 26, and 28-35 stand rejected under 35 U.S.C. §102(b) as anticipated by Fish. Additionally, claims 1-35 stand rejected under 35 U.S.C. §103 as unpatentable over Fish in view of Spencer. Reference is made to the briefs and answer for the respective positions of appellants and the examiner. OPINION A rejection for anticipation under section 102 requires that the four corners of a single prior art document describe every element of the claimed invention, either expressly or inherently, such that a person of ordinary skill in the art could practice the invention without undue experimentation. In re -2-Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007