Patents by Inventor William U. King

William U. King 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).

  • Hydraulic log splitter attachment for farm tractors and industrial tractors
    Patent number: 4153088
    Abstract: An accessory for attachment to a tractor and in which is used to split logs effortlessly and quickly; the accessory including a hydraulically operated ram that pushes a log against a stationary wedge that splits the log, and the accessory being mounted on a frame movable upon wheels.
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: May 8, 1979
    Inventors: William L. King, William U. King, George Spector