Appeal No. 1997-0525 Page 8 Application No. 08/355,931 subject matter which applicants regard as the invention; claims 7 and 9 under 35 U.S.C. § 103 as being unpatentable over Bregman or Bray; and claims 8 and 10 under 35 U.S.C. § 103 as being unpatentable overPage: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007