Patents by Inventor Jimmy L. Keller

Jimmy L. Keller 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).

  • Radiator cap tool
    Patent number: 4846025
    Abstract: A tool for removing radiator caps. The tool has a hollow handle and a flanged hollow face. The hollow face has a recess with a perimeter. The perimeter has a pair of opposed rectangular indentations, at least one pair of opposed arcuate indentations, and a pair of tapering indentations which interrupt the perimeter to form a pair of opposed openings.
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: July 11, 1989
    Inventors: Jimmy L. Keller, Lloyd R. Stark
  • Radiator cap remover
    Patent number: D319955
    Type: Grant
    Filed: September 28, 1988
    Date of Patent: September 17, 1991
    Inventors: Jimmy L. Keller, Lloyd R. Stark