Patents by Inventor William T. Hyder

William T. Hyder 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).

  • Electrical switch, particularly for controlling the supply of current to the electric starter motor of an internal combustion engine
    Patent number: 5256992
    Abstract: An electrical switch, particularly for controlling the supply of current to the electric starter motor of an internal combustion engine, in which the movable device and/or its control device are formed in such a way that, in its operating position, the movable contact oscillates after it has struck the fixed contacts and assumes successive configurations in which its deformation or deflection always keeps the same sign.
    Type: Grant
    Filed: October 29, 1991
    Date of Patent: October 26, 1993
    Assignee: Industrie Magneti Marelli SpA
    Inventors: Giancarlo Fasola, Giovanni Cerizza, William T. Hyder