Patents by Inventor Jacques Hovaguimian

Jacques Hovaguimian 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).

  • Mechanism for transforming the reciprocal movement of a piston into a circular movement of a shaft
    Patent number: 4915019
    Abstract: Device for transforming the alternating motion of a piston into a circular motion of a shaft with the possibility of predetermining the stop time of the piston at each of the two dead centers. It is comprised of an assembly of two pistons connected by two racks alternatingly in mesh with a toothed sector keyed on the shaft. On either side of said sector there is provided a cam of which the groove takes charge of the pistons, through rollers at the two dead centers.
    Type: Grant
    Filed: April 10, 1987
    Date of Patent: April 10, 1990
    Inventor: Jacques Hovaguimian