Patents by Inventor Lucien P. Chartrand

Lucien P. Chartrand 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).

  • Patent number: 5636830
    Abstract: An improved hydraulic lift system for a motor vehicle comprising a plurality of hydraulic struts pivotally mounted to an undercarriage of the motor vehicle. An apparatus is for supplying hydraulic pressure through the system. A device is for hydraulically rotating each hydraulic strut from an up position to a down position. An assemblage is for hydraulically telescoping each hydraulic strut from a retracted position to an extended position, so as to lift the motor vehicle off of a flat support surface.
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: June 10, 1997
    Inventor: Lucien P. Chartrand