Appeal No. 1999-0172 Application 08/334,733 Claims 1 through 3 and 5 through 7 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Rudnicki in view of Mansell or Bickley. Claims 1 through 3 and 5 through 7 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Burns in view of Mansell or Bickley. Claims 1 through 3 and 5 through 9 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Welles in view of Mansell or Bickley. Claims 1 through 3, 5 through 7, 10 and 27 through 31 stand rejected under 35 U.S.C. § 103(a) as being unpatentable over Alesio in view of Mansell or Bickley. Attention is directed to the appellants’ main and reply briefs (Paper Nos. 16 and 21) and to the examiner’s substitute answer (Paper No. 20) for the respective positions of the 6Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007