Patents by Inventor James G. Alex

James G. Alex 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
    Patent number: D251812
    Type: Grant
    Filed: November 4, 1977
    Date of Patent: May 8, 1979
    Inventor: James G. Alex
  • Game board
    Patent number: D260538
    Type: Grant
    Filed: June 22, 1979
    Date of Patent: September 1, 1981
    Assignee: J.G.A. Enterprises, Inc.
    Inventor: James G. Alex