Patents by Inventor Bertram H. Harris

Bertram H. Harris 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).

  • Stump sock arrangement
    Patent number: 5314496
    Abstract: A flexible stump sock member is arranged to receive an amputated leg portion therewithin for cushioning the leg portion when positioned within an artificial limb cavity.
    Type: Grant
    Filed: December 31, 1992
    Date of Patent: May 24, 1994
    Inventors: Bertram H. Harris, Lois E. Harris