Number | Name | Date | Kind |
---|---|---|---|
3617301 | Barby | Nov 1971 | A |
3676367 | Raible | Jul 1972 | A |
3846337 | Young | Nov 1974 | A |
4134857 | Bradley et al. | Jan 1979 | A |
4508742 | McLaughlin et al. | Apr 1985 | A |
4758440 | van der Heem | Jul 1988 | A |
4847235 | van der Heem | Jul 1989 | A |
5641532 | Pflaumer et al. | Jun 1997 | A |
Number | Date | Country |
---|---|---|
0 124 685 | Nov 1984 | EP |
0 287 232 | Oct 1988 | EP |
2 471 949 | Jun 1981 | FR |
WO 0066705 | Nov 2000 | WO |
Entry |
---|
Abstract of Japanese Patent No. 3008710 (Published Jan. 16, 1991). |
Abstract of Russion Patent No. 2160777 (Published Dec. 20, 2000). |
International Search Report dated Sep. 24, 2002 (from International Application No. PCT/US02/01005). |
U.S. patent application Ser. No. 09/304,486, Bennett et al., filed May 13, 1999. |