Patents by Inventor Alan D. Pearson

Alan D. Pearson 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).

  • Hoist pad
    Patent number: 4287965
    Abstract: A hoist pad mounted on a lift arm of a hoist to support a vehicle on the lift arm. The pad has a frame that fits over the top and sides of a part of the lift arm. A base is pivoted to the frame. The base supports a lift assembly in a plurality of positions to change the effective height of the lift assembly to accommodate for variations in vehicle frame and exhaust structure. The lift assembly has two legs articuately connected together and locatable in selected positions to provide variations in the effective height of the lift assembly.
    Type: Grant
    Filed: October 15, 1979
    Date of Patent: September 8, 1981
    Inventors: Alan D. Pearson, Gary L. Pearson