Patents by Inventor Paul E. Callahan

Paul E. Callahan 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).

  • Patent number: 5895047
    Abstract: A game for a one or more bettors is played with a standard deck of cards. Each bettor places a wager on either a banker, a player or a tie to participate in the game. One card is dealt to each to the banker and to the player. If either or both of the cards dealt is an ace, then the ace or aces win the hand. If one of the cards dealt is a two, that hand loses unless both of the dealt cards are twos in which case only the tie bet wins. A tres card is then dealt. If the first two cards drawn have the same face value, the tres card is played to the tie. If the tres card is less face value than the two tied cards, both the banker and the player win. If the tres card is greater face value than the two tied cards, both the banker and the player lose. If the tres card is the same face value as the two tied cards, all bets win. If the two cards have the different face values the tres card is played whichever of the two cards has the lower face value.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: April 20, 1999
    Inventor: Paul E. Callahan