Patents by Inventor Luigi Doano

Luigi Doano has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for reducing the braking effect of the engine of a motor vehicle equipped with an anti-skid braking system
    Patent number: 3947073
    Abstract: An anti-skid braking system which includes a throttle control arrangement associated with the throttle plate located in the induction manifold for opening the plate upon operation of the anti-skid system in order to compensate for the braking effect of the engine initiated upon release of the accelerator pedal. The throttle arrangement includes a solenoid-controlled vacuum actuator and a piston connected to the throttle plate through a lever system.
    Type: Grant
    Filed: June 19, 1974
    Date of Patent: March 30, 1976
    Assignee: Fiat Societa per Azioni
    Inventors: Maurizio Cattaneo, Armando Marchino, Luigi Doano