Electronic gaming machine and method

• US 5,595,538 A
• Filed: 11/02/1995
• Issued: 01/21/1997
• Est. Priority Date: 03/17/1995
• Status: Expired due to Fees

• Current Assignee: Casino Systems, Inc., Diamond Game Enterprises Inc.
• Original Assignee: Diamond Game Enterprises Inc.
• Inventors: Haste, Thomas E. III
• Primary Examiner(s): Harrison, Jessica
• Assistant Examiner(s): SAGER, MARK ALAN
• Application Number:
  US08/552,221
• Time in Patent Office: 446 Days
• Field of Search: 463/16-18, 463/20, 463/29, 273/138 R, 273/139, 283/49, 283/70, 283/901, 283/903, 364/410-412, 235/375, 221/1, 221/2, 221/24
• US Class Current: 463/17
• CPC Class Codes: A63F 3/0645 Electric lottos or bingo games
• CPC Class Codes: A63F 3/065 Tickets or accessories for use therewith A63F3/0625 takes precedence
• CPC Class Codes: A63F 3/069 having a message becoming legible by tearing-off non-adhesive parts
• CPC Class Codes: G07C 15/005 with dispensing of lottery tickets
• CPC Class Codes: G07F 17/32 for games, toys, sports, or amusements
• CPC Class Codes: G07F 17/3248 involving non-monetary media of fixed value, e.g. casino chips of fixed value

Abstract

A gaming machine for dispensing game tickets imprinted with a message indicating whether the player has won or lost. A ticket supply, such as a continuous roll of tickets, is installed in the machine. The ticket includes a ticket identifier in the form of a machine-readable identifier encoded onto each physical ticket. The ticket identifier corresponds to a stored record which includes a combination of indicia. The ticket is dispensed and its indicia data, as obtained from a memory module, are displayed on a screen. Winning combinations of indicia are detected electronically and used activating a winner light on the machine. Because the indicia are neither printed nor encoded onto the exterior of the ticket, the locations of winning tickets cannot be determined in advance of ticket purchase.

Claims

1. An electronic gaming machine, comprising:

a payment acceptance device, for accepting payment from a player;

a supply of tickets installed inside the gaming machine, wherein each ticket includes first indicia imprinted thereon, and each ticket further includes a machine-readable identifier, uniquely identifying the ticket;

a ticket dispenser for dispensing tickets one at a time from the supply of tickets;

a ticket reader, for reading the identifier on each ticket before such ticket is dispensed;

a display device;

a game controller for receiving the identifier read by the ticket reader and, in response thereto, for sending data representative of second indicia specific to each ticket to the display device, wherein said second indicia is different from said first indicia.

2. An electronic gaming machine as defined in claim 1, wherein:

the game controller further includes means for determining whether the ticket being dispensed includes first indicia indicating a winning ticket; and

the machine further comprises a winner light actuated by the game controller if a winning ticket has been dispensed.

3. An electronic gaming machine as defined in claim 1, wherein:

each ticket has a removable cover over the first indicia.

4. An electronic gaming machine as defined in claim 1, and further comprising:

an electronic memory module in which are stored ticket records corresponding to the tickets in the ticket supply, each ticket record including codes corresponding to the identifier and second indicia specific to each ticket;

wherein the game controller reads from the memory module a ticket record corresponding to a next ticket in the ticket supply, compares the identifier read from the memory module with the identifier read by the ticket reader and, if the identifiers match, actuates the ticket dispenser to dispense said next ticket.

5. An electronic gaming machine, as defined in claim 4, wherein:

the gaming device has a slot in which a dispensed ticket is inserted; and

further comprising;

an electronic reader for reading the identifier on the dispensed ticket and activating the game controller to obtain the code corresponding to the second indicia for the dispensed ticket and output said code corresponding to the second indicia to the display device.

6. An electronic gaming machine as defined in claim 1, wherein:

the ticket supply is a continuous roll of tickets; and

the ticket dispenser includes a ticket cutter.

7. An electronic gaming machine as defined in claim 6, wherein:

the machine-readable ticket identifiers are imprinted on the tickets in the form of bar codes; and

the ticket reader includes a bar-code scanner.

8. An electronic gaming machine as defined in claim 7, wherein:

the machine-readable identifiers are encrypted for further security.

9. An electronic gaming machine as defined in claim 8, wherein:

the ticket supply is a continuous roll of tickets; and

each ticket identifier includes a ticket number, a roll number and a deal number, wherein a deal includes one or more rolls of tickets.

10. An electronic gaming machine, comprising:

a payment acceptance device, for accepting payment from a player;

a supply of tickets installed inside the gaming machine, wherein each ticket includes a first indicia imprinted thereon and each ticket further includes a machine-readable identifier uniquely identifying the ticket;

a ticket dispenser for dispensing tickets one at a time;

an electronic memory module in which are stored ticket records corresponding to the tickets, each ticket record including codes corresponding to the identifier and second indicia specific to the identifier, wherein said second indicia is different from said first indicia;

a ticket reader, for reading the identifier on each ticket before such ticket is dispensed;

a video display device for displaying the second indicia corresponding to a ticket when it is dispensed; and

a game controller for reading a next sequential ticket record from the memory module, comparing the identifier read from the memory module with the identifier read by the ticket reader and, if the identifiers match, actuating the ticket dispenser to dispense the ticket, erasing from the memory module the ticket record of the dispensed ticket, displaying the corresponding second indicia as read from the memory module, and actuating a winner light if the second indicia include a winning combination.

11. A method of operation of an electronic gaming machine having a supply of tickets, comprising the steps of:

determining whether payment has been made to purchase a ticket from the machine;

determining whether a play control has been activated to initiate operation of the machine;

reading a ticket identifier from a next ticket in the ticket supply;

dispensing the next ticket from the ticket supply;

obtaining from a memory module a ticket record corresponding to the next ticket including the ticket identifier and ticket indicia; and

displaying on a screen the ticket indicia obtained from the ticket record.

12. A method as defined in claim 11, and further comprising the steps of:

determining whether the ticket indicia obtained from the ticket record include a winning combination; and

actuating a winner indicator on the machine if a winning combination of ticket indicia is detected.

13. A method as defined in claim 11, and further comprising the step of:

comparing the ticket identifier read from the next ticket with the ticket identifier from the corresponding ticket record obtained from the electronic memory module to validate the ticket.

14. A method as defined in claim 13, and further comprising the step of:

erasing from the electronic memory module the ticket record corresponding to the next ticket when the next ticket is dispensed.