Number | Name | Date | Kind |
---|---|---|---|
2239942 | Stone et al. | Apr 1941 | A |
2258066 | Oyen | Oct 1941 | A |
2893759 | Blose | Jul 1959 | A |
2992019 | MacArthur | Jul 1961 | A |
3359013 | Knox et al. | Dec 1967 | A |
3997193 | Tsuda et al. | Dec 1976 | A |
RE30647 | Blose | Jun 1981 | E |
4388752 | Vinciguerra et al. | Jun 1983 | A |
4611838 | Heilmann et al. | Sep 1986 | A |
4629221 | Lumsden et al. | Dec 1986 | A |
4648627 | Reimert | Mar 1987 | A |
4707001 | Johnson | Nov 1987 | A |
RE34467 | Reeves | Dec 1993 | E |
5516158 | Watts | May 1996 | A |
Number | Date | Country |
---|---|---|
44 46 806 | Dec 1994 | DE |
0 957 233 | Nov 1999 | EP |
WO-86-03570 | Jun 1986 | WO |
Entry |
---|
European Search Report dated Mar. 6, 2001, 3 pages. |