Patents by Inventor Guy Dorion

Guy Dorion 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).

  • Boat propulsion device
    Patent number: 4752256
    Abstract: The present invention relates to an adapter for converting a conventional apparatus used for cutting and trimming vegetation into a device for propelling a boat. The adapter includes a screw propeller mounted to a centrifugal clutch which is driven by the motor of the apparatus for cutting and trimming vegetation.
    Type: Grant
    Filed: December 3, 1986
    Date of Patent: June 21, 1988
    Assignee: Florence Courcy Durand
    Inventor: Guy Dorion