Patents by Inventor Rene Bauvin

Rene Bauvin 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).

  • Balanced lifting beam
    Patent number: 3976202
    Abstract: A single beam traveling crane includes a trolley movable over the beam and a hoist block arrangement located on opposite sides of the trolley frame. The winch which controls the hoist block cable is mounted at one end of the beam rather than on the trolley itself which in combination with the split or divided arrangement of the hoist block on the trolley eliminates any torsional effort on the beam which permits a lighter beam structure.
    Type: Grant
    Filed: May 7, 1975
    Date of Patent: August 24, 1976
    Inventor: Rene Bauvin