Patents by Inventor Joyce A. Routt

Joyce A. Routt 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).

  • Sports fan
    Patent number: D312529
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: December 4, 1990
    Inventor: Joyce A. Routt
  • Cartoon character fold-up fan
    Patent number: D333212
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: February 16, 1993
    Inventor: Joyce A. Routt
  • Sport fan
    Patent number: D338778
    Type: Grant
    Filed: September 27, 1990
    Date of Patent: August 31, 1993
    Inventor: Joyce A. Routt