U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Gaming method and system with a hidden image game piece

Patent 7597619 Issued on October 6, 2009. Estimated Expiration Date: Icon_subject July 21, 2024. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Instant lottery game employing vending machines which are centrally controlled by computers
Patent #: 4157829
Issued on: 06/12/1979
Inventor: Goldman ,   et al.

Self-contained covert image
Patent #: 4360548
Issued on: 11/23/1982
Inventor: Skees ,   et al.

Automatic lottery system
Patent #: 4494197
Issued on: 01/15/1985
Inventor: Troy ,   et al.

Illusion of skill game machine for a gaming system
Patent #: 4582324
Issued on: 04/15/1986
Inventor: Koza ,   et al.

Video gaming system with pool prize structures
Patent #: 4652998
Issued on: 03/24/1987
Inventor: Koza ,   et al.

Automatic lottery system
Patent #: 4689742
Issued on: 08/25/1987
Inventor: Troy ,   et al.

Concurrent game network
Patent #: 4856787
Issued on: 08/15/1989
Inventor: Itkis

System for distributing lottery tickets
Patent #: 4982337
Issued on: 01/01/1991
Inventor: Burr, et al.

Computerized gaming device
Patent #: 5042809
Issued on: 08/27/1991
Inventor: Richardson

Multivalue/multiplay lottery game
Patent #: 5092598
Issued on: 03/03/1992
Inventor: Kamille

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Inventors

Assignee

Application

No. 10895521 filed on 07/21/2004

US Classes:

463/20Lot-to-lot combination (e.g., slot machine, etc.)

Examiners

Primary: Suhol, Dmitry
Assistant: Henry, Thomas H

Attorney, Agent or Firm

Foreign Patent References

  • WO 00/67424 WO 11/01/2000

International Class

A63F 13/00

Abstract

A gaming method and system includes determining if at least one first trigger event has occurred, dispensing at least one game piece if the at least one trigger event has occurred, the at least one game piece having at least one hidden image and at least one concealing image disposed thereon, the at least one concealing image limiting the visibility of the at least one hidden image, determining if a second trigger event has occurred, receiving at least one identifier associated with the at least one game piece if the second trigger event has occurred, determining a payout according to the at least one identifier, and causing a display unit to generate a reveal pattern, the reveal pattern cooperating with the at least one concealing image of the at least one game piece to make the at least one hidden image visible if the second trigger event has occurred.

Other References

  • Power Slotto Advertisement written by A.C. Coin, published prior to 2004.
  • Lucky Times California Lottery Newsletter published 1996.
  • Instant Winner Advertisement by Williams/WMS Gaming, published prior to 2002.
  • Instant Slotto Article written by Strictly Slots, published in Apr. 2001.
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