Patents by Inventor David E. Sanaski

David E. Sanaski 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).

  • Sports wheelchair
    Patent number: 4166631
    Abstract: A wheelchair specially adapted for use in wheelchair sports is provided. An adjustable linking member between the wheelchair support struts is provided for permitting selective adjustment of the camber of the wheels and for permitting a "sway bar" action for greater stability. Further features provide adjustable positioning of the wheels and the casters for a selective preferred balance of maneuverability and stability.
    Type: Grant
    Filed: October 19, 1977
    Date of Patent: September 4, 1979
    Inventor: David E. Sanaski