Patents by Inventor Frank Goodbold

Frank Goodbold 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).

  • Snowmobile entrenchment lifting device
    Patent number: 5697597
    Abstract: A device for freeing a snowmobile entrenched in snow, Through the use of a vertical first rod, pivoting second rod, pad and a cable, a snowmobile having ski-shaped rudders in its forward end and track-shaped belting at its rearward end can be freed from entrenchment.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: December 16, 1997
    Inventor: Frank Goodbold