Patents by Inventor Trevor M. Martin

Trevor M. Martin 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).

  • Pneumatic tire
    Patent number: 4034792
    Abstract: A pneumatic tire having a rib on each sidewall adjacent to the flange of the rim on which the tire is mounted. The overlap between the rib and the corresponding flange and the width of the rib are such that the rib interlocks with the rim flange when the tire is deflated under load to allow a deflated tire to operate on the rim without becoming disengaged from the rim.
    Type: Grant
    Filed: October 23, 1974
    Date of Patent: July 12, 1977
    Assignee: Uniroyal Inc.
    Inventor: Trevor M. Martin