Patents by Inventor Duane D. Plucknett

Duane D. Plucknett 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).

  • Body board protector
    Patent number: 4739723
    Abstract: A one-piece hard and slippery plastic cover mounts to the bottom of a body board. The cover forms a faster sliding surface and protective shield for the body board.
    Type: Grant
    Filed: January 27, 1987
    Date of Patent: April 26, 1988
    Inventor: Duane D. Plucknett