Patents by Inventor Don C. Stephan

Don C. Stephan 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: 8376831
    Abstract: A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presents the results of a play on the gaming machine. In the case of a slot machine, the main display may be the glass display through which the spinning reels of a game play are viewed. In a video poker gaming machine, the main display is usually a cathode ray tube (“CRT”) which displays a video game image to the player and other information directly associated with the game play. The secondary display may be provided at various locations on the gaming machine such as in a top glass portion of the gaming machine or a belly glass portion of the gaming machine, which belly glass portion is located below a main display portion of the gaming machine.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: February 19, 2013
    Assignee: IGT
    Inventors: Joseph R. Hedrick, Robert A. Luciano, Jr., Jean Pierre Legras, Chauncey W. Griswold, Don C. Stephan
  • Publication number: 20100113146
    Abstract: A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presents the results of a play on the gaming machine. In the case of a slot machine, the main display may be the glass display through which the spinning reels of a game play are viewed. In a video poker gaming machine, the main display is usually a cathode ray tube (“CRT”) which displays a video game image to the player and other information directly associated with the game play. The secondary display may be provided at various locations on the gaming machine such as in a top glass portion of the gaming machine or a belly glass portion of the gaming machine, which belly glass portion is located below a main display portion of the gaming machine.
    Type: Application
    Filed: June 29, 2009
    Publication date: May 6, 2010
    Inventors: Joseph R. Hedrick, Robert A. Luciano, JR., Jean Pierre Legras, Chauncey W. Griswold, Don C. Stephan
  • Patent number: 6835133
    Abstract: An apparatus and method for playing a table game is disclosed. The apparatus comprises a base, a table-top, and a payline display proximate the table-top. The table-top is adjustable into first and second positions relative to the base. The table game is intended to be played when the table-top is in its first position.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: December 28, 2004
    Assignee: IGT
    Inventors: Anthony J. Baerlocher, Jean M. Brossard, Chauncey W. Griswold, Robert A. Luciano, Jr., Don C. Stephan
  • Patent number: 6435970
    Abstract: An apparatus and method for playing a table game is disclosed. The apparatus comprises a base, a table-top, and a payline display proximate the table-top. The table-top is adjustable into first and second positions relative to the base. The table game is intended to be played when the table-top is in its first position.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: August 20, 2002
    Assignee: International Game Technology
    Inventors: Anthony J. Baerlocher, Jean M. Brossard, Chauncey W. Griswold, Robert A. Luciano, Jr., Don C. Stephan
  • Patent number: 6368216
    Abstract: A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presents the results of a play on the gaming machine. In the case of a slot machine, the main display may be the glass display through which the spinning reels of a game play are viewed. In a video poker gaming machine, the main display is usually a cathode ray tube (“CRT”) which displays a video game image to the player and other information directly associated with the game play. The secondary display may be provided at various locations on the gaming machine such as in a top glass portion of the gaming machine or a belly glass portion of the gaming machine, which belly glass portion is located below a main display portion of the gaming machine.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: April 9, 2002
    Assignee: International Game Technology
    Inventors: Joseph R. Hedrick, Robert A. Luciano, Jr., Jean Pierre Legras, Chauncey W. Griswold, Don C. Stephan
  • Publication number: 20020022510
    Abstract: An apparatus and method for playing a table game is disclosed. The apparatus comprises a base, a table-top, and a payline display proximate the table-top. The table-top is adjustable into first and second positions relative to the base. The table game is intended to be played when the table-top is in its first position.
    Type: Application
    Filed: June 21, 2001
    Publication date: February 21, 2002
    Inventors: Anthony J. Baerlocher, Jean M. Brossard, Chauncey W. Griswold, Robert A. Luciano, Don C. Stephan
  • Patent number: 6135884
    Abstract: A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presents the results of a play on the gaming machine. In the case of a slot machine, the main display may be the glass display through which the spinning reels of a game play are viewed. In a video poker gaming machine, the main display is usually a cathode ray tube ("CRT") which displays a video game image to the player and other information directly associated with the game play. The secondary display may be provided at various locations on the gaming machine such as in a top glass portion of the gaming machine or a belly glass portion of the gaming machine, which belly glass portion is located below a main display portion of the gaming machine.
    Type: Grant
    Filed: August 8, 1997
    Date of Patent: October 24, 2000
    Assignee: International Game Technology
    Inventors: Joseph R. Hedrick, Robert A. Luciano, Jr., Jean Pierre Legras, Chauncey W. Griswold, Don C. Stephan
  • Patent number: 5803453
    Abstract: Disclosed is a method and apparatus for activating a gaming machine. The invention includes generating a visible light column at a light generating end when the gaming machine is in a ready state. The invention further includes receiving the visible light column at an a light intensity determining circuit. The light intensity determining circuit being configured to monitor disturbances along the visible light column. Then, activating the gaming machine when the light intensity received at the light intensity circuit moves beyond a predetermined level while in the ready state.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: September 8, 1998
    Assignee: International Game Technology
    Inventors: Don C. Stephan, Roy E. Adams, David W. Loar
  • Patent number: RE44295
    Abstract: A gaming machine includes main and secondary displays. The secondary display is disposed apart from the primary display and is used for presenting primary, secondary, or even tertiary information. The main display is controlled electronically by a gaming machine controller, which main display presents the results of a play on the gaming machine. In the case of a slot machine, the main display may be the glass display through which the spinning reels of a game play are viewed. In a video poker gaming machine, the main display is usually a cathode ray tube (“CRT”) which displays a video game image to the player and other information directly associated with the game play. The secondary display may be provided at various locations on the gaming machine such as in a top glass portion of the gaming machine or a belly glass portion of the gaming machine, which belly glass portion is located below a main display portion of the gaming machine.
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: June 11, 2013
    Assignee: IGT
    Inventors: Joseph R. Hedrick, Robert A. Luciano, Jr., Jean Pierre Legras, Chauncey W. Griswold, Don C. Stephan