Patents by Inventor John R. Notthingham

John R. Notthingham 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).

  • Child's desk
    Patent number: D358434
    Type: Grant
    Filed: November 17, 1993
    Date of Patent: May 16, 1995
    Assignee: The Little Tikes Company
    Inventors: Patrick Brown, Joseph C. Cacciola, John R. Notthingham, John W. Spirk