Patents by Inventor Ronald Johncox

Ronald Johncox 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).

  • Universal bicycle sprocket hub
    Patent number: 4367068
    Abstract: The invention pertains to a bicycle drive sprocket hub which may be universally utilized with a plurality of bicycle chain sprockets of different manufacturers. The hub is preferably formed of a synthetic plastic material and is provided with a plurality of flat locating surfaces intersected by shoulder surfaces which cooperate with locating surfaces defined upon the chain sprocket. Openings are formed in the hub for receiving fasteners for affixing the sprocket thereto.
    Type: Grant
    Filed: October 29, 1980
    Date of Patent: January 4, 1983
    Assignee: Kingsbury Products Incorporated
    Inventors: Ronald Johncox, Robert Kingsbury