ZF International UK Ltd
ZF InternaActive Patents
0
Total Holdings
107
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0726390A1 | Fuel system | Expired / Lapsed | 1996-02-05 | — | 8 | Details |
| EP0716949A1 | Apparatus and method for cruise control | Expired / Lapsed | 1995-12-07 | — | 4 | Details |
| EP0720928A2 | Apparatus and method for cruise control | Expired / Lapsed | 1995-12-05 | — | 7 | Details |
| DE19544923A1 | Motor vehicle cruise control system | Expired / Lapsed | 1995-12-01 | — | 0 | Details |
| EP0612641A1 | Method of and apparatus for cruise control | Expired / Lapsed | 1994-02-15 | — | 21 | Details |
| DE4217409A1 | Method for regulating a brake pressure with a brake booster | Expired / Lapsed | 1992-05-26 | — | 0 | Details |
| DE9202154U1 | Pneumatic brake booster, especially for motor vehicles | Expired / Lapsed | 1992-02-19 | — | 0 | Details |
| EP0412719A1 | Road surface sensing system for a vehicle | Expired / Lapsed | 1990-08-02 | — | 6 | Details |
| DE3943002A1 | VEHICLE BRAKE SYSTEM | Expired / Lapsed | 1989-12-27 | — | 0 | Details |
| EP0233738A1 | Dynamo electric machines | Expired / Lapsed | 1987-02-06 | — | 8 | Details |
| EP0201843A2 | Friction coefficient searching method between tyres and run… | Expired / Lapsed | 1986-05-06 | — | 0 | Details |
| DE3516399A1 | Method for determining the coefficient of friction between … | Expired / Lapsed | 1985-05-07 | — | 0 | Details |
| EP0143649A2 | Out station arrangement for a vehicle electrical system | Expired / Lapsed | 1984-11-28 | — | 7 | Details |
| EP0136055A1 | Drive system | Expired / Lapsed | 1984-08-21 | — | 10 | Details |
| EP0119778A2 | Motor operated mechanism | Expired / Lapsed | 1984-03-05 | — | 14 | Details |
| EP0096510A2 | Control system primarily responsive to signals from digital… | Expired / Lapsed | 1983-05-25 | — | 9 | Details |
| DE3035919A1 | CONTROL CIRCUIT FOR A STEPPER MOTOR | Expired / Lapsed | 1980-09-24 | — | 0 | Details |
| DE3034148A1 | MONITORING CIRCUIT, IN PARTICULAR FOR THE TIRE PRESSURE OF … | Expired / Lapsed | 1980-09-11 | — | 0 | Details |
| FR2437495A1 | FUEL INJECTOR | Expired / Lapsed | 1979-09-24 | — | 0 | Details |
| DE2923276A1 | FUEL INJECTION DEVICE | Expired / Lapsed | 1979-06-08 | — | 0 | Details |
| DE2847015A1 | Electric signal transmission system - uses radiating and re… | Expired / Lapsed | 1978-10-28 | — | 0 | Details |
| DE2829244A1 | Spark ignition system for IC engine - inhibits spark produc… | Expired / Lapsed | 1978-07-04 | — | 0 | Details |
| DE2809976A1 | CONTROL CIRCUIT FOR AN ELECTRIC VEHICLE ENGINE | Expired / Lapsed | 1978-03-08 | — | 0 | Details |
| DE2707524A1 | DRIVE SHIFT | Expired / Lapsed | 1977-02-22 | — | 0 | Details |
| DE2640988A1 | POWER STEERING SYSTEM FOR MOTOR VEHICLE | Expired / Lapsed | 1976-09-11 | — | 0 | Details |
| DE2530357A1 | DEVICE FOR DISPLAYING ICE DEVELOPMENT FOR AIRCRAFT | Expired / Lapsed | 1975-07-08 | — | 0 | Details |
| DE2431359A1 | CONTROL CIRCUIT FOR ELECTRICALLY DRIVEN VEHICLE | Expired / Lapsed | 1974-06-29 | — | 0 | Details |
| DE2203371A1 | Vehicle propulsion system | Expired / Lapsed | 1972-01-25 | — | 0 | Details |
| DE2111902A1 | Direction display system for motor vehicles | Expired / Lapsed | 1971-03-12 | — | 0 | Details |
| DE2046542A1 | Control circuit for regulating internal combustion engines | Expired / Lapsed | 1970-09-22 | — | 0 | Details |
| DE2046542B2 | Device for controlling at least one characteristic of an in… | Expired / Lapsed | 1970-09-22 | — | 0 | Details |
| DE2046543A1 | Control circuit for regulating internal combustion engines | Expired / Lapsed | 1970-09-22 | — | 0 | Details |
| DE1935812A1 | Vehicle electrical system | Expired / Lapsed | 1969-07-15 | — | 0 | Details |
| FR2003632A1 | FR2003632A1 - - Google Patents | Expired / Lapsed | 1969-03-10 | — | 0 | Details |
| GB1101915A | Fluid flow control valves | Expired / Lapsed | 1964-10-09 | — | 0 | Details |
| GB996537A | Valves for use in hydraulic transmission systems | Expired / Lapsed | 1963-05-31 | — | 0 | Details |
| GB824217A | Road vehicle mirrors | Expired / Lapsed | 1957-07-03 | — | 0 | Details |
| GB661722A | Improvements relating to pumps | Expired / Lapsed | 1949-06-07 | — | 0 | Details |
| GB543900A | Improvements relating to electric cable connections | Expired / Lapsed | 1940-09-16 | — | 0 | Details |
| US4961643A | Method of and apparatus for measuring speed | Expired / Lapsed | 1989-02-08 | 1990-10-09 | 14 | Details |
| US4899282A | Method and apparatus for controlling an internal combustion… | Expired / Lapsed | 1987-02-20 | 1990-02-06 | 47 | Details |
| US4414630A | Anti-skid vehicle braking systems | Expired / Lapsed | 1981-02-17 | 1983-11-08 | 9 | Details |
| US4402375A | Control system for a vehicle hydraulic suspension arrangeme… | Expired / Lapsed | 1981-01-02 | 1983-09-06 | 9 | Details |
| US4320460A | Anti-skid brake control system | Expired / Lapsed | 1979-09-17 | 1982-03-16 | 12 | Details |
| US4295177A | Control circuits for solenoids | Expired / Lapsed | 1979-08-07 | 1981-10-13 | 8 | Details |
| US4244342A | Fuel injection system | Expired / Lapsed | 1978-11-08 | 1981-01-13 | 18 | Details |
| USD256010S | Terminal connector cover | Expired / Lapsed | 1976-09-24 | 1980-07-22 | 1 | Details |
| US4202303A | Fuel systems for compression ignition engines | Expired / Lapsed | 1978-03-23 | 1980-05-13 | 10 | Details |
| US4154082A | Manufacture of yokes for dynamo electric machines | Expired / Lapsed | 1977-10-27 | 1979-05-15 | 9 | Details |
| US4112744A | Apparatus for detecting water in oil | Expired / Lapsed | 1977-03-14 | 1978-09-12 | 14 | Details |
| US3744748A | Instrument case for mounting on a panel | Expired / Lapsed | 1970-12-14 | 1973-07-10 | 5 | Details |
| US3741704A | Apparatus for hot runner injection moulding | Expired / Lapsed | 1970-12-10 | 1973-06-26 | 5 | Details |
| US3739661A | Automatic transmission system | Expired / Lapsed | 1972-03-01 | 1973-06-19 | 6 | Details |
| US3689753A | Engine control systems | Expired / Lapsed | 1970-09-15 | 1972-09-05 | 12 | Details |
| US3683197A | Electrical systems for road vehicles | Expired / Lapsed | 1970-12-14 | 1972-08-08 | 2 | Details |
| US3665903A | Speed limiting systems for internal combustion engines | Expired / Lapsed | 1970-01-23 | 1972-05-30 | 2 | Details |
| FR2099846A5 | FR2099846A5 - - Google Patents | Expired / Lapsed | 1971-06-23 | 1972-03-17 | 0 | Details |
| US3608831A | Liquid atomizing devices | Expired / Lapsed | 1969-07-08 | 1971-09-28 | 9 | Details |
| US3603612A | Suspension systems for road vehicles | Expired / Lapsed | 1969-07-24 | 1971-09-07 | 2 | Details |
| US3503315A | Integral photography | Expired / Lapsed | 1966-12-12 | 1970-03-31 | 0 | Details |
| US3490975A | Method of making an artificial artery of wound silicone rub… | Expired / Lapsed | 1966-10-10 | 1970-01-20 | 0 | Details |
| US3487820A | Fuel supply systems for internal combustion engines | Expired / Lapsed | 1968-01-09 | 1970-01-06 | 0 | Details |
| FR93972E | Radial piston pump. | Expired / Lapsed | 1968-02-01 | 1969-06-13 | 0 | Details |
| US3449598A | Transistor circuits | Expired / Lapsed | 1965-10-04 | 1969-06-10 | 0 | Details |
| US3416562A | Heart valve | Expired / Lapsed | 1965-12-30 | 1968-12-17 | 0 | Details |
| US3416563A | Heart valve | Expired / Lapsed | 1965-11-23 | 1968-12-17 | 0 | Details |
| US3405609A | Diaphragm seals | Expired / Lapsed | 1965-11-23 | 1968-10-15 | 0 | Details |
| US3378029A | Nested ring valve | Expired / Lapsed | 1965-11-23 | 1968-04-16 | 2 | Details |
| US3369172A | Switching circuits | Expired / Lapsed | 1964-05-14 | 1968-02-13 | 0 | Details |
| US3362346A | Fluid pumps | Expired / Lapsed | 1966-04-06 | 1968-01-09 | 0 | Details |
| US3356082A | Spark ignition circuit | Expired / Lapsed | 1965-11-04 | 1967-12-05 | 0 | Details |
| US3356784A | Apparatus for varying an alternating current flowing in a l… | Expired / Lapsed | 1965-03-02 | 1967-12-05 | 2 | Details |
| US3303389A | Overload protection circuit | Expired / Lapsed | 1963-01-24 | 1967-02-07 | 0 | Details |
| FR1464971A | Valve usable in particular in surgery | Expired / Lapsed | 1965-12-22 | 1967-01-06 | 0 | Details |
| US3263761A | Apparatus for dispensing predetermined weights of a plurali… | Expired / Lapsed | 1965-06-28 | 1966-08-02 | 1 | Details |
| US3262042A | Electrical operating circuits for vehicle windscreen wipers | Expired / Lapsed | 1962-09-24 | 1966-07-19 | 1 | Details |
| US3223260A | Industrial trucks | Expired / Lapsed | 1964-06-02 | 1965-12-14 | 1 | Details |
| US3223852A | Switching circuits | Expired / Lapsed | 1962-09-10 | 1965-12-14 | 2 | Details |
| US3206696A | Oscillator using a semi-conductor controlled rectifier capa… | Expired / Lapsed | 1962-09-10 | 1965-09-14 | 2 | Details |
| US3189845A | Inverter circuits for producing an a. c. output from a d.c.… | Expired / Lapsed | 1962-11-05 | 1965-06-15 | 2 | Details |
| US3184665A | Semi-conductor direct current control circuits | Expired / Lapsed | 1963-03-25 | 1965-05-18 | 2 | Details |
| US3128603A | Fuel supply control for gas turbine engines | Expired / Lapsed | 1961-05-18 | 1964-04-14 | 1 | Details |
| US3076312A | Fuel supply control for gas turbine engines | Expired / Lapsed | 1961-01-23 | 1963-02-05 | 2 | Details |
| US2965038A | Rotary fuel pumps | Expired / Lapsed | 1958-05-19 | 1960-12-20 | 0 | Details |
| US2764868A | Servo control of internal combustion prime movers by blower… | Expired / Lapsed | 1952-03-24 | 1956-10-02 | 0 | Details |
| US2707021A | Liquid fuel supply systems | Expired / Lapsed | 1952-03-29 | 1955-04-26 | 2 | Details |
| US2687291A | Hydraulic speed responsive pump and motor type governor | Expired / Lapsed | 1952-07-10 | 1954-08-24 | 0 | Details |
| US2678533A | Means for controlling the supply of liquid fuel to internal… | Expired / Lapsed | 1950-05-12 | 1954-05-18 | 0 | Details |
| US2667918A | Means for effecting and controlling the supply of liquid fu… | Expired / Lapsed | 1948-04-20 | 1954-02-02 | 0 | Details |
| US2657529A | Means for controlling the supply of liquid fuel to combusti… | Expired / Lapsed | 1950-05-17 | 1953-11-03 | 0 | Details |
| US2649686A | Apparatus for controlling the supply of liquid fuel to the … | Expired / Lapsed | 1950-02-20 | 1953-08-25 | 0 | Details |
| US2566734A | Liquid fuel combustion system | Expired / Lapsed | 1947-11-13 | 1951-09-04 | 0 | Details |
| US2555445A | Pump control means | Expired / Lapsed | 1945-08-21 | 1951-06-05 | 0 | Details |
| US2544427A | Means for controlling the temperature of hot gases | Expired / Lapsed | 1948-10-15 | 1951-03-06 | 0 | Details |
| US2524445A | Means for controlling the temperature of hot gases | Expired / Lapsed | 1948-10-15 | 1950-10-03 | 0 | Details |
| US2524442A | Retractable cover for vehicle head lamps | Expired / Lapsed | 1946-02-18 | 1950-10-03 | 0 | Details |
| US2519658A | Liquid fuel supply system | Expired / Lapsed | 1947-02-26 | 1950-08-22 | 0 | Details |
| US2503048A | Means for controlling the flow of liquid fuel to prime move… | Expired / Lapsed | 1947-01-30 | 1950-04-04 | 0 | Details |
| US2450535A | Means for automatically controlling the supply of liquid fu… | Expired / Lapsed | 1944-02-07 | 1948-10-05 | 0 | Details |
| US2440663A | Means for automatically controlling the supply of liquid fu… | Expired / Lapsed | 1944-07-17 | 1948-04-27 | 0 | Details |
| US2429005A | Liquid fuel pump governor | Expired / Lapsed | 1943-09-20 | 1947-10-14 | 0 | Details |
| US2424035A | Pressure governor for pumps | Expired / Lapsed | 1945-01-23 | 1947-07-15 | 0 | Details |
| US2407013A | Fuel pump governor | Expired / Lapsed | 1944-11-15 | 1946-09-03 | 0 | Details |
| US2403371A | Variable output pump | Expired / Lapsed | 1942-11-30 | 1946-07-02 | 0 | Details |
| US2292125A | Rotary fluid pump | Expired / Lapsed | 1941-06-23 | 1942-08-04 | 0 | Details |
| US2123479A | Filling and vent plug for electric storage batteries | Expired / Lapsed | 1935-11-04 | 1938-07-12 | 0 | Details |
| FR723506A | Improvements to rear-view mirrors for motor vehicles | Expired / Lapsed | 1931-09-30 | 1932-04-11 | 0 | Details |