Patents by Inventor Lile R. Chambers

Lile R. Chambers 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: 5540455
    Abstract: An articulated skateboard having two or three separate platform sections connected end-to-end with conventional skate wheel trucks under the end platform sections. The articulation structure between platform sections comprises a combination of pivoting and resilient spring members enabling universal angular flexing which absorb and return heavy vertical forces during jumping skateboard maneuvers and provide relatively lighter resilient flexibility to permit relative horizontal angular movement between platform sections to facilitate steering maneuvers in response to foot actuation of the platform sections. Pivoting action in the articulation structure is about a pivot axis at an angle of 45 degrees to the horizontal and in a vertical plane containing the front-to-rear direction of the skateboard.
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: July 30, 1996
    Inventor: Lile R. Chambers