JARVIS C MARBLE
JARVIS C MActive Patents
0
Total Holdings
11
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2707408A | Hydraulic transmission | Expired / Lapsed | 1949-06-18 | 1955-05-03 | 0 | Details |
| US2700444A | Cam operated shifting device for clutches | Expired / Lapsed | 1950-03-06 | 1955-01-25 | 0 | Details |
| US2622787A | Helical rotary engine | Expired / Lapsed | 1947-07-16 | 1952-12-23 | 0 | Details |
| US2472062A | Turbine casing construction | Expired / Lapsed | 1944-07-05 | 1949-06-07 | 0 | Details |
| US2459709A | Gas turbine system embodying rotary positive displacement c… | Expired / Lapsed | 1943-08-25 | 1949-01-18 | 0 | Details |
| US2441771A | Yieldable drive for rotors | Expired / Lapsed | 1943-03-17 | 1948-05-18 | 0 | Details |
| US2385366A | Power plant for aircraft | Expired / Lapsed | 1939-04-18 | 1945-09-25 | 0 | Details |
| US2358815A | Compressor apparatus | Expired / Lapsed | 1936-03-28 | 1944-09-26 | 0 | Details |
| US2313081A | Heat exchange | Expired / Lapsed | 1938-02-01 | 1943-03-09 | 0 | Details |
| US2292385A | Multistage hydraulic torque converter | Expired / Lapsed | 1940-01-20 | 1942-08-11 | 0 | Details |
| US2280835A | Aircraft | Expired / Lapsed | 1937-04-20 | 1942-04-28 | 0 | Details |