Patents by Inventor John E. Gilmore

John E. Gilmore 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).

  • Material spreader
    Patent number: 4678365
    Abstract: A device for spreading asphalt and other road paving materials is disclosed. The spreader comprises a main body, two separately adjustable wings and various end components to adapt the spreader to different road surfaces, tasks or operator preferences. Structural rigidity and strength results from the use of a three point hitch and a combination of three horizontal, longitudinally position pipes in the main body and three like positioned pipes attached to the wings, said pipes moving coaxially within the main body pipes.
    Type: Grant
    Filed: January 24, 1986
    Date of Patent: July 7, 1987
    Assignee: Tricon Industries
    Inventors: Thomas R. Ban, Ernest E. Dusterhoft, John E. Gilmore