Number | Name | Date | Kind |
---|---|---|---|
2497460 | Leese | Feb 1950 | A |
2827987 | Williams | Mar 1958 | A |
3024743 | Williams et al. | Mar 1962 | A |
3218990 | Weber | Nov 1965 | A |
3461815 | Gedris et al. | Aug 1969 | A |
3559589 | Williams | Feb 1971 | A |
3575117 | Tack | Apr 1971 | A |
3670660 | Weber et al. | Jun 1972 | A |
3802353 | Korpics | Apr 1974 | A |
3834320 | Tack | Sep 1974 | A |
3855942 | Mulcahy | Dec 1974 | A |
3857341 | Neumann | Dec 1974 | A |
3880089 | Wallace | Apr 1975 | A |
3901163 | Neumann | Aug 1975 | A |
3905305 | Cope | Sep 1975 | A |
3977332 | Bullock | Aug 1976 | A |
4915031 | Wiebe | Apr 1990 | A |
4986192 | Wiebe | Jan 1991 | A |
5027716 | Weber et al. | Jul 1991 | A |
5511489 | Bullock | Apr 1996 | A |
5555817 | Taillon et al. | Sep 1996 | A |
5555818 | Bullock | Sep 1996 | A |
5850795 | Taillon | Dec 1998 | A |
Entry |
---|
NACO Technologies Drawing No. 50330 dated Nov. 30, 1979. |