Automatic Shifters Inc
AutomaticActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2680349A | Leakage recovering mechanism for hydraulic brake booster me… | Expired / Lapsed | 1948-02-26 | 1954-06-08 | 0 | Details |
| US2526236A | Leakage recovering device for hydraulic booster brake mecha… | Expired / Lapsed | 1949-01-27 | 1950-10-17 | 0 | Details |
| US2506851A | Door locking system | Expired / Lapsed | 1946-05-07 | 1950-05-09 | 0 | Details |
| US2395223A | Vehicle brake mechanism | Expired / Lapsed | 1944-01-13 | 1946-02-19 | 0 | Details |
| US2341502A | Power steering mechanism | Expired / Lapsed | 1941-09-26 | 1944-02-08 | 0 | Details |
| US2292325A | Gear shifting mechanism | Expired / Lapsed | 1937-12-13 | 1942-08-04 | 0 | Details |
| US2230777A | Gear shifting mechanism | Expired / Lapsed | 1938-03-15 | 1941-02-04 | 0 | Details |
| US2175152A | Gear shifting mechanism for motor vehicles | Expired / Lapsed | 1936-07-30 | 1939-10-03 | 0 | Details |