Appeal No. 1997-1336 Application 08/267,433 Wislocky 3,566,003 Feb. 23, 1971 Bougger 4,926,542 May 22, 1990 Breen et al. (Breen) 5,296,833 Mar. 22, 1994 Yamane et al. (Yamane) 0 306 809 Mar. 15, 1989 (European Application) Neal (European Application) 0 392 087 Oct. 17, 1990 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007