Gleason Works
Gleason WoActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3842646A | Process and apparatus for densifying powder metal compact t… | Expired / Lapsed | 1973-04-20 | 1974-10-22 | 14 | Details |
| US3361008A | Hydraulically restricted differential | Expired / Lapsed | 1964-12-04 | 1968-01-02 | 0 | Details |
| US3241380A | Work handling mechanism | Expired / Lapsed | 1963-09-20 | 1966-03-22 | 2 | Details |
| US2882685A | Hydraulic motion transmitting system | Expired / Lapsed | 1956-07-02 | 1959-04-21 | 0 | Details |
| US2855805A | Differential mechanism | Expired / Lapsed | 1957-09-30 | 1958-10-14 | 0 | Details |
| US2291147A | Chucking mechanism | Expired / Lapsed | 1940-11-18 | 1942-07-28 | 0 | Details |