Appeal No. 2000-1339 Application 08/772,480 Van Steen 5,297,358 Mar. 29, 1994 Clark et al. (Clark) 5,705,648 Jan. 6, 1998 Robertson 5,720,127 Feb. 24, 1998 THE REJECTION Claims 1 through 12 and 22 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Robertson in view of Clark and Van Steen. Attention is directed to the brief (Paper No. 12) and to the final rejection and answer (Paper Nos. 10 and 13) for the respective positions of the appellant and the examiner with regard to the merits of this rejection. DISCUSSION I. Grouping of claims On page 3 in the brief, under the “GROUPING OF CLAIMS” heading, the appellant indicates that claims 1 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007