Patents by Inventor Jeff Karr

Jeff Karr 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).

  • Motorcycle with ride height suspension adjustment
    Patent number: 4775025
    Abstract: An adjustable ride height motorcycle is provided which automatically compensates for lean by raising the motorcycle as leaning occurs, by reversibly increasing the displacement of front and rear suspension swing arms as a function of leaning into turns by rotating through an angle the upper portion of the shock absorbers acting upon the swing arms.
    Type: Grant
    Filed: December 5, 1986
    Date of Patent: October 4, 1988
    Inventors: James Parker, Jeff Karr