Automobiles Citroen SA
AutomobileActive Patents
0
Total Holdings
28
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| FR2492558A1 | ROTARY ASSISTANCE MECHANISM, IN PARTICULAR FOR VEHICLE STEE… | Expired / Lapsed | 1980-10-20 | — | 0 | Details |
| FR2437952A1 | Control for transverse mounted gearbox - has articulated li… | Expired / Lapsed | 1978-10-03 | — | 0 | Details |
| FR2201197A1 | FR2201197A1 - - Google Patents | Expired / Lapsed | 1972-10-02 | — | 0 | Details |
| GB1132497A | Improvements in servo-steering systems for automobile vehic… | Expired / Lapsed | 1966-02-24 | — | 0 | Details |
| DE1001132B | Hydraulic steering device, especially for motor vehicles | Expired / Lapsed | 1954-10-06 | — | 0 | Details |
| US3980946A | Apparatus for measuring the electrical conductivity of a li… | Expired / Lapsed | 1975-04-04 | 1976-09-14 | 5 | Details |
| US3962801A | Vertebral column for an anthropomorphous dummy | Expired / Lapsed | 1975-05-19 | 1976-06-15 | 6 | Details |
| US3915508A | Anti-locking systems for vehicle brakes | Expired / Lapsed | 1973-10-15 | 1975-10-28 | 9 | Details |
| US3674544A | Methods of coating surfaces and in elements comprising such… | Expired / Lapsed | 1969-12-24 | 1972-07-04 | 0 | Details |
| US3628642A | Electronic control device for transmission mechanism | Expired / Lapsed | 1969-12-29 | 1971-12-21 | 25 | Details |
| US3437348A | Wheel suspension arms of independent wheel vehicles | Expired / Lapsed | 1967-05-11 | 1969-04-08 | 0 | 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 |
| FR1539816A | Protective fabric and glove applying this fabric | Expired / Lapsed | 1967-07-24 | 1968-09-20 | 0 | Details |
| US3373631A | Servo-steering systems for automobile vehicles | Expired / Lapsed | 1965-10-22 | 1968-03-19 | 0 | Details |
| US3261620A | Ball joint of steering wheels of a vehicle equipped with a … | Expired / Lapsed | 1964-06-09 | 1966-07-19 | 2 | 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 |
| FR1293001A | Hydraulic braking device for vehicle with hydropneumatic or… | Expired / Lapsed | 1961-03-11 | 1962-05-11 | 0 | 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 |
| US2836431A | Constant height suspension device for vehicle frame | Expired / Lapsed | 1957-02-01 | 1958-05-27 | 0 | Details |
| US2787474A | Anti-rolling device for vehicles | Expired / Lapsed | 1954-04-12 | 1957-04-02 | 0 | Details |
| FR835481A | Suspension device for vehicles | Expired / Lapsed | 1937-09-03 | 1938-12-22 | 0 | Details |
| FR770709A | Improvements in the assembly of vehicle axles | Expired / Lapsed | 1933-06-17 | 1934-09-20 | 0 | Details |