Patents by Inventor Frank Vanderpool

Frank Vanderpool 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).

  • Score-keeping-with-carry score boards
    Patent number: 5491324
    Abstract: The present inventions are score-keeping-with-carry score boards and are specifically suited by design for accumulating and displaying points during the play of games like cribbage, rummy or five hundred euchre but not limited to these. The present inventions are very "pocket-able" or conveniently portable score boards.
    Type: Grant
    Filed: May 12, 1994
    Date of Patent: February 13, 1996
    Inventor: Frank Vanderpool