Patents by Inventor Robert E. Gwin

Robert E. Gwin 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: 5634483
    Abstract: A canopy support system to support the canopy portion of a self-contained collapsible canopy type tent. The canopy support system has a plurality of interconnected resilient cord elements extending from a central hub to multiple support frame attachment points around the collapsible metal frame of the tent. The resilient cords are adjustable for required tension and provide intermediate canopy support between a central support pole and the perimeter support frame.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: June 3, 1997
    Inventor: Robert E. Gwin