Patents by Inventor David Roger Kauffman

David Roger Kauffman 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).

  • Publication number: 20220348127
    Abstract: A sideboard loading attachment for a utility vehicle includes a pair of lift arms coupled to box sides of the vehicle, a crossbar extending between distal ends of the projection arms, and a pair of lift actuators for raising and lowering the lift arms, whose distal ends can extend rearwardly from the vehicle when fully extended. A cable hoist is coupled to the utility vehicle and has a cable reeved over a pulley at the crossbar. The cable hoist raises and lowers the cable at the crossbar, and the lift actuators actuate the lift arms to raise a load up forwardly over the box of the utility vehicle.
    Type: Application
    Filed: April 7, 2022
    Publication date: November 3, 2022
    Inventor: David Roger Kauffman