Method, apparatus and pull-tab gaming set for use in a progressive pull-tab game

• US 5,944,606 A
• Filed: 07/22/1997
• Issued: 08/31/1999
• Est. Priority Date: 07/22/1997
• Status: Expired due to Fees

• Current Assignee: ZDI Gaming, Inc.
• Original Assignee: ZDI Gaming, Inc.
• Inventors: Gerow, Jay E.
• Primary Examiner(s): LAYNO, BENJAMIN
• Application Number:
  US08/898,553
• Time in Patent Office: 770 Days
• Field of Search: 273/139, 273/138.2, 463/17, 463/16, 463/42, 463/26, 463/27
• US Class Current: 463/27
• CPC Class Codes: A63F 2009/242 Bar codes
• CPC Class Codes: A63F 3/069 having a message becoming legible by tearing-off non-adhesive parts
• CPC Class Codes: G07F 17/32 for games, toys, sports, or amusements
• CPC Class Codes: G07F 17/3258 Cumulative reward schemes, e.g. jackpots
• CPC Class Codes: G07F 17/329 Regular and instant lottery, e.g. electronic scratch cards

Abstract

A pull-tab gaming set, a progressive pull-tab gaming system and a method of operating a progressive pull-tab game. The gaming set includes a plurality of pull-tab cards, each card having a front portion, a back portion and a selectively revealable gaming section. The gaming section contains indicia of a redemption value of the card which is unascertainable until the gaming section is revealed. There are preferably at least three classes of pull-tab cards in the gaming set in the form of winners having indicia of a fixed non-zero value, losers having indicia of a zero value and at least one jackpot card with indicia of an undetermined total value. The progressive pull-tab card game system includes a pull-tab dispensing unit, configured to dispense pull-tab cards, a jackpot display, and a control system operatively connected to the dispensing unit to monitor the quantity of pull-tab cards dispensed. The control system is configured to compute a jackpot value dependent on that quantity and operatively connected to the jackpot display to cause it to display the computed jackpot value as pull-tab cards are dispensed.

Claims

1. A method of operating a progressive pull-tab game, comprising:

providing a set of pull-tab cards which includes at least one jackpot card without a predetermined total value mixed in with a plurality of non-jackpot cards having predetermined values;

setting a progressive jackpot to a predetermined value;

displaying the progressive jackpot;

allowing a player to select a particular pull-tab rack from a plurality of pull-tab racks within a pull-tab dispensing unit;

selling one of the pull-tab cards to a player;

selectively increasing the value of the progressive jackpot;

for at least some of the sold pull-tab cards, reading the sold pull-tab cards in a card reader and presenting a display to the player indicative of the value of the card;

repeating the steps of displaying, selling and selectively increasing until the jackpot card is sold; and

then

awarding the progressive jackpot to the player that received the at least one jackpot card.

2. The method of claim 1, wherein the step of providing includes the step of selecting a set of pull-tab cards in which each card has a front portion, a back portion and a selectively revealable gaming section which contains indicia of a redemption value of the card, the redemption value being unascertainable until the gaming section is revealed and where the gaming set includes at least two classes of pull-tab cards in the form of winners having indicia of a fixed non-zero value and the at least one jackpot card.

3. The method of claim 1, wherein the step of selectively increasing is repeated every time a pull-tab card is sold in the step of selling.

4. The method of claim 1, wherein the card reader is part of the pull-tab dispensing unit.

5. The method of claim 1, wherein the card reader is separate from the pull-tab dispensing unit.

6. The method of claim 1, where the limitation of presenting a display to the player indicative of the value of the card includes presenting a video image on a video display operatively connected to the card reader.

7. The method of claim 6, where the video display and card reader are separate from the pull-tab dispensing unit.

8. The method of claim 1, where each pull-tab card includes a machine readable portion, and where the limitation of reading the sold pull-tab cards in a card reader includes reading the machine readable portion.

9. The method of claim 1, where each pull-tab card includes a machine readable portion, where the machine readable portion is concealed, and where the limitation of reading the sold pull-tab cards in a card reader includes revealing and reading the machine readable portion.

10. A method of operating a progressive pull-tab game, comprising:

providing a set of pull-tab cards which includes at least one jackpot card without a predetermined total value mixed in with a plurality of non-jackpot cards having predetermined values;

setting a progressive jackpot to a predetermined value;

displaying the progressive jackpot;

allowing a player to choose a particular pull-tab dispensing unit from a predetermined number of pull-tab dispensing units;

selling one of the pull-tab cards to a player;

selectively increasing the value of the progressive jackpot;

for at least some of the sold pull-tab cards, reading the sold pull-tab cards in a card reader and presenting a display to the player indicative of the value of the card;

repeating the steps of displaying, selling and selectively increasing until the jackpot card is sold; and

then

awarding the progressive jackpot to the player that received the at least one jackpot card.

11. The method of claim 10, further including the limitations of distributing the set of pull-tab cards among the plural pull-tab dispensing units and operatively connecting plural pull-tab dispensing units to a single progressive jackpot.

12. The method of claim 10, wherein the step of providing includes the step of selecting a set of pull-tab cards in which each card has a front portion, a back portion and a selectively revealable gaming section which contains indicia of a redemption value of the card, the redemption value being unascertainable until the gaming section is revealed and where the gaming set includes at least two classes of pull-tab cards in the form of winners having indicia of a fixed non-zero value and the at least one jackpot card.

13. The method of claim 10, wherein the step of selectively increasing is repeated every time a pull-tab card is sold in the step of selling.

14. The method of claim 10, wherein the card reader is part of the pull-tab dispensing unit.

15. The method of claim 10, wherein the card reader is separate from the pull-tab dispensing unit.

16. The method of claim 10, where the limitation of presenting a display to the player indicative of the value of the card includes presenting a video image on a video display operatively connected to the card reader.

17. The method of claim 16, where the video display and card reader are separate from the pull-tab dispensing unit.

18. The method of claim 10, where each pull-tab card includes a machine readable portion, and where the limitation of reading the sold pull-tab cards in a card reader includes reading the machine readable portion.

19. The method of claim 10, where each pull-tab card includes a machine readable portion, where the machine readable portion is concealed, and where the limitation of reading the sold pull-tab cards in a card reader includes revealing and reading the machine readable portion.