Appeal No. 1999-2100 Application No. 08/850,825 (2) Claims 2 and 4 on the basis of Krippelz, Kolsky and Ito. (3) Claims 5-8 on the basis of Krippelz, Kolsky and Rigsby. 2(...continued) been grouped with claim 2. 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007