Patents by Inventor George D. Malcolm

George D. Malcolm 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 suspension
    Patent number: 4553774
    Abstract: A beam axle is passed through 2 separated plates, one pair at each end. A stub axle also passes through the 2 plates at each end and is offset from the beam axle. The innovation is the location of a leaf spring between the plate and between the stub and beam axles. The spring is preferably jammed in position by opposing wedges. The springs are closer to the wheels than is possible in prior art constructions.
    Type: Grant
    Filed: September 6, 1983
    Date of Patent: November 19, 1985
    Inventor: George D. Malcolm