Assignee
MARCHAL EQUIP AUTO
FR·29 granted patents·763 citations·filing 1979–1988
Top patents by PatentIndex Score
29 records- 0192US4802374ADevice for controlling the displacement of an element, in particular of a seat or parts of a seat of a motor vehicle, in relation to a baseMARCHAL EQUIP AUTO·Filed 1986·Granted Feb 7, 1989·158 cites·13 claims
- 0286US4559465ABrush holder assembly for an electric motorMARCHAL EQUIP AUTO·Filed 1983·Granted Dec 17, 1985·60 cites·7 claims
- 0384US4686501AElectromagnetic actuator comprising at least two distinct magnetic circuitsMARCHAL EQUIP AUTO·Filed 1984·Granted Aug 11, 1987·48 cites·7 claims
- 0482US4733147AControl device of a direct-current electric motor for a windshield wiperMARCHAL EQUIP AUTO·Filed 1986·Granted Mar 22, 1988·47 cites·12 claims
- 0578US4348782AWindscreen wiper comprising an arm with an attached end fitting, in particular for motor vehiclesMARCHAL EQUIP AUTO·Filed 1981·Granted Sep 14, 1982·45 cites·15 claims
- 0677US4580531AProcess and apparatus for regulating the temperature of coolant in an internal combustion engineMARCHAL EQUIP AUTO·Filed 1984·Granted Apr 8, 1986·36 cites·16 claims
- 0775US4557223ACooling device for an internal combustion engineMARCHAL EQUIP AUTO·Filed 1983·Granted Dec 10, 1985·42 cites·7 claims
- 0875US4431931AMotor-vehicle alternator having a rotary inductorMARCHAL EQUIP AUTO·Filed 1981·Granted Feb 14, 1984·38 cites·10 claims
- 0970US4459644ALights for automobile vehiclesMARCHAL EQUIP AUTO·Filed 1983·Granted Jul 10, 1984·22 cites·11 claims
- 1067US4706483AMethod and device for finishing by burnishing of a helical thread cut on a cylindrical componentMARCHAL EQUIP AUTO·Filed 1984·Granted Nov 17, 1987·27 cites·10 claims
- 1167US4444071AMethod for assembling a worm screw motor-reduction gearbox combination with a double kinematic chain, and a motor drive reduction gearbox combination resulting therefromMARCHAL EQUIP AUTO·Filed 1981·Granted Apr 24, 1984·23 cites·9 claims
- 1264US4502178AStamped connector fittings for windscreen wiper armsMARCHAL EQUIP AUTO·Filed 1983·Granted Mar 5, 1985·27 cites·15 claims
- 1363US4843362AIgnition coil for internal combustion engineMARCHAL EQUIP AUTO·Filed 1988·Granted Jun 27, 1989·16 cites·11 claims
- 1462US4527524AMethod and device to vary the ignition timing angle to avoid pinging in an internal combustion engineMARCHAL EQUIP AUTO·Filed 1982·Granted Jul 9, 1985·19 cites·14 claims
- 1553US4794818ATransmission mechanism, for windscreen wipers in particular, and a windscreen wiper device fitted with such a mechanismMARCHAL EQUIP AUTO·Filed 1986·Granted Jan 3, 1989·15 cites·8 claims
- 1652US4512056AWindscreen wiper systemMARCHAL EQUIP AUTO·Filed 1984·Granted Apr 23, 1985·14 cites·19 claims
- 1750US4539185AReactor for the fixation of a gas on a solid which may be used in particular for chlorination of windscreen wiper bladesMARCHAL EQUIP AUTO·Filed 1983·Granted Sep 3, 1985·13 cites·9 claims
- 1849US4677333ABrush holder mountable in recess of peripheral wall of electric machineMARCHAL EQUIP AUTO·Filed 1985·Granted Jun 30, 1987·17 cites·12 claims
- 1948US4350938ATravel limit stop device for a motor-reducing unit intended in particular for a window wiperMARCHAL EQUIP AUTO·Filed 1980·Granted Sep 21, 1982·16 cites·12 claims
- 2047US4586473AMethod for the self-adaptive control of the angle of ignition advance of a thermal engine having positive ignitionMARCHAL EQUIP AUTO·Filed 1983·Granted May 6, 1986·13 cites·15 claims
- 2146US4459958AElectronic device receiving an ignition signal from an internal combustion engine and supplying a signal positioned in relation to top dead centerMARCHAL EQUIP AUTO·Filed 1982·Granted Jul 17, 1984·7 cites·11 claims
- 2245US4490228AMethod of manufacturing a reflecting surfaceMARCHAL EQUIP AUTO·Filed 1982·Granted Dec 25, 1984·14 cites·19 claims
- 2341US4644616ASafety belt buckle device with automatic unlockingMARCHAL EQUIP AUTO·Filed 1985·Granted Feb 24, 1987·12 cites·10 claims
- 2435US4622711ARocker arm windscreen wiper system mounted on a blade by means of an adapterMARCHAL EQUIP AUTO·Filed 1983·Granted Nov 18, 1986·6 cites·17 claims
- 2534US4790046AWindshield wiper device with a non-circular sweeping motionMARCHAL EQUIP AUTO·Filed 1986·Granted Dec 13, 1988·5 cites·10 claims
- 2634US4497084AWindscreen-wiper element comprising a windscreen-wiper arm subjected to the action of a compression spring by means of a stop bracketMARCHAL EQUIP AUTO·Filed 1982·Granted Feb 5, 1985·7 cites·20 claims
- 2734US4301778AElectronic ignition deviceMARCHAL EQUIP AUTO·Filed 1979·Granted Nov 24, 1981·6 cites·9 claims
- 2833US4683785AMethod of cutting a worm screw and a worm screw obtained by the said methodMARCHAL EQUIP AUTO·Filed 1985·Granted Aug 4, 1987·7 cites·11 claims
- 2922US4742262AAccelerometer, in particular for the detection of pinking in an internal combustion engineMARCHAL EQUIP AUTO·Filed 1987·Granted May 3, 1988·3 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →