Patents by Inventor J. D. Jones

J. D. Jones 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).

  • Patent number: 4716782
    Abstract: An improved pull loop safety handle for motorcycles. The handle is of the type which includes a pivot point connectable to the handle bars of a motorcycle, bicycle scooter, all terrain vehicle or quad. A cable connection fitting is positioned on the handle and the improvement includes a continuation of the arm into a closed loop having an inner opening sufficiently large for the user's fingers to extend therein.
    Type: Grant
    Filed: June 27, 1986
    Date of Patent: January 5, 1988
    Inventor: J. D. Jones
  • Patent number: 4672751
    Abstract: A chain alignment tool to assist the alignment of a chain sprocket with respect to its chain. The tool is placed over a sprocket at a point where its chain tangentially contacts the sprocket. The tool is tightened against the sprocket and becomes aligned with the sprocket. The tool has an attached pointer which extends outwardly in a direction parallel to the surface of the sprocket. The end of the pointer should align with the chain if the chain is in alignment with the sprocket.
    Type: Grant
    Filed: July 23, 1986
    Date of Patent: June 16, 1987
    Inventor: J. D. Jones
  • Patent number: D353623
    Type: Grant
    Filed: August 11, 1993
    Date of Patent: December 20, 1994
    Inventors: Henry J. D. Jones, Lorraine Jones