Patents by Inventor Donald G. Lundin

Donald G. Lundin 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).

  • Vehicle wheel with height adjustment
    Patent number: 4614359
    Abstract: Automotive vehicle wheel and spring suspension of the type including a transversely extending leaf spring is adapted to effect adjustment of the vehicle sprung mass or chassis to a desired height or level attitude by manipulation of a spring connector assembly effective to raise and lower the outboard end of the spring independently of alteration of the wheel guidance apparatus of the suspension.
    Type: Grant
    Filed: March 21, 1985
    Date of Patent: September 30, 1986
    Assignee: General Motors Corporation
    Inventors: Donald G. Lundin, Joseph J. Knable