Patents by Inventor Larry Clyde Sparkes

Larry Clyde Sparkes 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).

  • Leg support harness
    Patent number: D685950
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 9, 2013
    Inventor: Larry Clyde Sparkes
  • Leg support harness
    Patent number: D694414
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 26, 2013
    Inventor: Larry Clyde Sparkes