Patents by Inventor Desmond G. Martin

Desmond G. 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).

  • Skateboard wheel cover rim
    Patent number: 6454361
    Abstract: A skateboard wheel (40) having bearings (42) pressed on each side is covered to enhance the appearance of the wheel. The wheel thermoplastic tire (46) includes a concentric circular recessed cavity (58) within its outer side wall (54) and a wheel cover rim (60) is disposed within this recessed cavity. The wheel cover rim has a central opening (62) of a diameter large enough to permit bearing removal and attachment means secure the wheel cover rim to the tire. The wheel cover rim defines its purpose by including a decorative design on its exposed surface to embellish the overall presentation of the wheel.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: September 24, 2002
    Inventor: Desmond G. Martin