Patents by Inventor Shelby A. Funk

Shelby A. Funk 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).

  • Troughed skateboard wheels
    Patent number: 7311318
    Abstract: A wheel is provided for a conveyance such as a skateboard. The wheel is generally cylindrical in form with a tread surface defining a portion of the wheel adapted to contact an underlying surface upon which the wheel is rotatably supported. The tread surface includes a circumferential trough therein dividing the tread surface into a pair of crests circumscribing the wheel on each side of the trough.
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: December 25, 2007
    Inventor: Shelby A. Funk