Patents by Inventor Doyle M. Gunn

Doyle M. Gunn 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: 5567117
    Abstract: A recirculation fan portable mounting apparatus is disclosed comprising a generally flat mounting plate having an upper surface and a lower surface. Protruding above the upper surface are a pair of oppositely mounted grasping hooks extending upward there from. The central aperture in the middle of the mounting plate allows for passage of electrical cords through the mounting plate. The eye bolts are then threaded to the under side of the plate at a central location as to eventually impinge a support member between each eye bolt and the tongue portion of the protruded mounting clamps.
    Type: Grant
    Filed: October 3, 1995
    Date of Patent: October 22, 1996
    Inventors: Doyle M. Gunn, Larry A. Ramsey