Patents by Inventor Martin C.B. Osman

Martin C.B. Osman 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).

  • Board game
    Publication number: 20020096828
    Abstract: A board game for testing word skills of players. A pack of cards is provided with word puzzles on one side, and puzzle answers on the opposite sides thereof. The cards also carry letters. Teams compete to solve the puzzles and to extract the letters therefrom. The teams also compete to form words from the letters thus extracted.
    Type: Application
    Filed: January 25, 2001
    Publication date: July 25, 2002
    Inventor: Martin C.B. Osman