Patents by Inventor Teaford A. Griffin

Teaford A. Griffin 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).

  • Knee pillow
    Patent number: 4177806
    Abstract: A knee pillow having a resilient pad forming a surface contoured by formation of an indentation to conform to the knee area of a leg of a person wearing the pillow, and including straps attached to the pad for removably securing the pad to the inside portion of a wearer's leg and preventing the knees of the wearer's leg from digging into one another.
    Type: Grant
    Filed: November 9, 1977
    Date of Patent: December 11, 1979
    Inventor: Teaford A. Griffin