Patents by Inventor Ward W. Chilton

Ward W. Chilton 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).

  • Publication number: 20030060264
    Abstract: The present invention provides a gaming device which enables a player to enter a tournament based on a qualifying outcome achieved on the gaming device. In one embodiment, the gaming device includes a set of reels including at least one qualification symbol. If at least one qualification symbol is displayed within a display device of the gaming device, the player qualifies for a tournament to be played at a later time. The tournament is preferably a slot machine tournament. One or more prizes are awarded at the tournament, including high value items such as cars and motorcycles as well as lower valued items such as hats, T-shirts, jackets, memorabilia and other merchandise. In this regard, the tournament provides convenience to a casino as far as prize acquisition, distribution and record keeping are concerned because prizes are awarded at one specific event instead of on sporadic occasions.
    Type: Application
    Filed: September 21, 2001
    Publication date: March 27, 2003
    Inventors: Ward W. Chilton, Denise C. Lowell, Anthony J. Baerlocher
  • Patent number: 5393067
    Abstract: A system to generate large (e.g. $1 million) jackpots for live card games such as blackjack is disclosed. Multiple live card tables are placed in one or more gaming establishments. A coin acceptor is assigned to each player position on the tables and includes a sensor for determining the presence of a coin to generate a signal indicating that a jackpot side bet has been placed and to correspondingly increase the available jackpot that is being accumulated from the side bets on all tables. The coin acceptors are mounted directly to the playing tables. The acceptors have a low profile above the table top and include sloping surfaces to facilitate the insertion and withdrawal of coins from them. Each coin acceptor communicates with a central computer or processor.
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: February 28, 1995
    Assignee: IGT
    Inventors: Craig A. Paulsen, Logan L. Pease, William K. Bertram, Wes F. Carmean, Joseph R. Hedrick, Ward W. Chilton