Patents by Inventor Roberto C. Cano

Roberto C. Cano 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).

  • Anti-theft device for vehicles
    Patent number: 4721192
    Abstract: An anti-theft hydraulic brake device is provided and consists of a valve placed in hydraulic fluid conduit going from a master cylinder to wheel brake cylinders that will keep the brakes locked when the valve is activated from the dashboard after the brake pedal is released. In a modification the valve can be selectively operated from the key operated ignition switch as an additional safety factor.
    Type: Grant
    Filed: October 27, 1986
    Date of Patent: January 26, 1988
    Inventors: Roberto C. Cano, George Spector