Patents by Inventor Leo Gey

Leo Gey 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).

  • Device for changing over a vehicle provided with wheels to a track vehicle
    Patent number: 4865141
    Abstract: A motor vehicle which can be changed over from a wheeled vehicle to a track vehicle includes two track aggregates provided with steering or drive wheels positioned coaxially with the drive axles of the vehicle and attached to the rims of the drive wheels of the vehicle by rotationally supported spacers which include tighteners to connect each of the drive wheels by the track aggregate to the rim of the respective wheel of the vehicle.
    Type: Grant
    Filed: January 29, 1988
    Date of Patent: September 12, 1989
    Inventor: Leo Gey