Appeal No. 2006-1734 Application 09/855,624 communication techniques in Aziz. Aziz has extensive teachings of using conventional TCP/IP communication techniques in the Internet within the general teachings of the networks taught in this reference such as the specific reference at the middle of column 2 mentioned by the examiner in the answer. The examiner has also made reference to the detailed description paragraph at the bottom of column 4 of Aziz which has corresponding teachings with respect to networks appellants are relying upon as an environment of use as well. The rule that anticipation requires that every element of a claim appears in a single reference accommodates situations where the common knowledge of “technologists” is not recorded in a reference, i.e., where technical facts are known to those in the field of the invention. Continental Can Co. v. Monsanto Co., 948 F.2d 1264, 1269, 20 USPQ2d 1746, 1749-50 (Fed. Cir. 1991). Similarly, In re Graves, 69 F.3d 1147, 1152, 36 USPQ2d 1697, 1701 (Fed. Cir. 1995), confirms the longstanding interpretation that 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007