Patents by Inventor Trenton Fry

Trenton Fry 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).

  • Replaceable skeg for a marine propulsion device
    Patent number: 5007868
    Abstract: A replaceable skeg for a marine propulsion device is provided and includes a tapered dovetail tongue and groove joint between top of the skeg and lower portion of a gear case housing on the marine propulsion device. When the skeg is hit by an underwater obstruction it will fracture at the joint and break away, leaving the lower portion of the gear case housing intact and undamaged in which another skeg can be installed thereto.
    Type: Grant
    Filed: January 22, 1990
    Date of Patent: April 16, 1991
    Inventor: Trenton Fry