Vickers Inc
Vickers InActive Patents
0
Total Holdings
36
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3414741A | Control systems | Expired / Lapsed | 1965-03-12 | 1968-12-03 | 2 | Details |
| US3101808A | Power transmission | Expired / Lapsed | 1959-03-23 | 1963-08-27 | 2 | Details |
| US2799996A | Single pump, plural motor power transmission | Expired / Lapsed | 1954-06-07 | 1957-07-23 | 0 | Details |
| US2768699A | Hydraulic power steering with by-pass valve | Expired / Lapsed | 1952-12-08 | 1956-10-30 | 0 | Details |
| US2742306A | Seal assembly | Expired / Lapsed | 1953-02-02 | 1956-04-17 | 0 | Details |
| US2679234A | Motor distributing valve with a load feel area | Expired / Lapsed | 1952-06-28 | 1954-05-25 | 0 | Details |
| US2679235A | Motor distributing valve with a load feel area | Expired / Lapsed | 1952-06-28 | 1954-05-25 | 0 | Details |
| US2653550A | Power transmission | Expired / Lapsed | 1950-10-07 | 1953-09-29 | 0 | Details |
| US2544988A | Power transmission | Expired / Lapsed | 1949-03-12 | 1951-03-13 | 0 | Details |
| US2544987A | Power transmission | Expired / Lapsed | 1947-01-04 | 1951-03-13 | 0 | Details |
| US2516662A | Power transmission | Expired / Lapsed | 1946-06-10 | 1950-07-25 | 0 | Details |
| US2489435A | Power transmission | Expired / Lapsed | 1948-03-22 | 1949-11-29 | 0 | Details |
| US2411602A | Pump for power transmissions | Expired / Lapsed | 1942-09-03 | 1946-11-26 | 0 | Details |
| US2403924A | Power transmission | Expired / Lapsed | 1939-09-02 | 1946-07-16 | 0 | Details |
| US2395824A | Power transmission pump or motor | Expired / Lapsed | 1942-05-16 | 1946-03-05 | 0 | Details |
| US2384962A | Synchronizing power control unit | Expired / Lapsed | 1939-02-07 | 1945-09-18 | 0 | Details |
| US2345975A | Power transmission pump or motor | Expired / Lapsed | 1938-12-24 | 1944-04-04 | 0 | Details |
| US2324727A | Power transmission | Expired / Lapsed | 1941-01-10 | 1943-07-20 | 0 | Details |
| US2320727A | Hydraulic speed control apparatus | Expired / Lapsed | 1940-01-22 | 1943-06-01 | 0 | Details |
| US2311010A | Mechanical clutch follow-up device | Expired / Lapsed | 1939-08-05 | 1943-02-16 | 0 | Details |
| US2310100A | Power transmission | Expired / Lapsed | 1940-02-12 | 1943-02-02 | 0 | Details |
| US2301028A | Power transmission | Expired / Lapsed | 1940-07-27 | 1942-11-03 | 0 | Details |
| US2301098A | Power transmission | Expired / Lapsed | 1939-10-16 | 1942-11-03 | 0 | Details |
| US2289567A | Valve | Expired / Lapsed | 1938-03-07 | 1942-07-14 | 0 | Details |
| US2287559A | Power transmission | Expired / Lapsed | 1938-12-17 | 1942-06-23 | 0 | Details |
| US2285069A | Hydraulic feed control system | Expired / Lapsed | 1937-09-29 | 1942-06-02 | 0 | Details |
| US2274603A | Hydraulic feed control panel | Expired / Lapsed | 1937-07-26 | 1942-02-24 | 0 | Details |
| US2269786A | Power transmission | Expired / Lapsed | 1941-04-28 | 1942-01-13 | 0 | Details |
| US2267177A | Power transmission | Expired / Lapsed | 1937-10-07 | 1941-12-23 | 0 | Details |
| US2258307A | Power transmission | Expired / Lapsed | 1938-11-18 | 1941-10-07 | 0 | Details |
| US2251747A | Pusher-type solenoid | Expired / Lapsed | 1939-03-06 | 1941-08-05 | 0 | Details |
| US2247141A | Multiple valve bank | Expired / Lapsed | 1938-04-15 | 1941-06-24 | 0 | Details |
| US2247140A | Multiple valve unit | Expired / Lapsed | 1937-08-09 | 1941-06-24 | 0 | Details |
| US2227467A | Electric motor | Expired / Lapsed | 1936-04-03 | 1941-01-07 | 0 | Details |
| US2218818A | Hydraulic die spotting press | Expired / Lapsed | 1937-12-04 | 1940-10-22 | 0 | Details |
| US2102865A | Combined flow control and relief valve | Expired / Lapsed | 1934-06-20 | 1937-12-21 | 0 | Details |