Patents by Inventor Claude Barbot

Claude Barbot 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).

  • Yieldable shear bar for a forage harvester
    Patent number: 3995783
    Abstract: A forage harvester has a cylinder type cutterhead and a plurality of feed rolls that feed crop material radially into the cutterhead over a shear bar normally positioned adjacent to the cutterhead in registry therewith. The shear bar is mounted for resilient yieldable deflection when the cutterhead strikes a foreign object to a deflected position wherein it permits the tangential expulsion of the foreign object at the shear bar.
    Type: Grant
    Filed: September 4, 1975
    Date of Patent: December 7, 1976
    Assignee: Deere & Company
    Inventors: Raymond Bertrand, Claude Barbot, Robert Guilhermic