Automobiles Citroen SA
AutomobileActive Patents
0
Total Holdings
13
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1132497A | Improvements in servo-steering systems for automobile vehic… | Expired / Lapsed | 1966-02-24 | — | 0 | Details |
| US3628642A | Electronic control device for transmission mechanism | Expired / Lapsed | 1969-12-29 | 1971-12-21 | 25 | Details |
| US3415576A | Braking systems of articulated vehicles | Expired / Lapsed | 1967-05-02 | 1968-12-10 | 0 | Details |
| US3411834A | Braking systems of articulated vehicles | Expired / Lapsed | 1967-05-03 | 1968-11-19 | 0 | Details |
| US3373631A | Servo-steering systems for automobile vehicles | Expired / Lapsed | 1965-10-22 | 1968-03-19 | 0 | Details |
| US3183992A | Variable pressure means cooperating with the steering shaft… | Expired / Lapsed | 1963-12-16 | 1965-05-18 | 2 | Details |
| US3155433A | Hydraulic brake system including a fluid suspension brake p… | Expired / Lapsed | 1962-03-07 | 1964-11-03 | 2 | Details |
| US3113562A | Fuel injection engine | Expired / Lapsed | 1962-06-26 | 1963-12-10 | 2 | Details |
| US3003783A | Vehicle suspension control systems | Expired / Lapsed | 1957-12-31 | 1961-10-10 | 0 | Details |
| US2897906A | Automatic speed control device for automotive vehicles | Expired / Lapsed | 1955-11-07 | 1959-08-04 | 0 | Details |
| US2895745A | Suspension system for maintaining the level of a vehicle fr… | Expired / Lapsed | 1957-06-03 | 1959-07-21 | 0 | Details |
| US2862722A | Centering device for steering automotive vehicles | Expired / Lapsed | 1956-03-06 | 1958-12-02 | 0 | Details |
| US2787474A | Anti-rolling device for vehicles | Expired / Lapsed | 1954-04-12 | 1957-04-02 | 0 | Details |