Patents by Inventor Robert W. Nall

Robert W. Nall 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).

  • Game board or similar article
    Patent number: D258599
    Type: Grant
    Filed: March 5, 1979
    Date of Patent: March 17, 1981
    Assignee: Mattell, Inc.
    Inventors: Henry T. Hodges, Robert W. Nall, William F. Sestito