Word based lottery game

• US 7,404,764 B2
• Filed: 10/08/2003
• Issued: 07/29/2008
• Est. Priority Date: 09/15/2003
• Status: Expired due to Fees

• Current Assignee: Scientific Games International Incorporated (Scientific Games Corporation)
• Original Assignee: Scientific Games International Incorporated (Scientific Games Corporation)
• Inventors: Bozeman, Alan Kyle
• Primary Examiner(s): SAGER, MARK ALAN
• Application Number:
  US10/681,447
• Publication Number:
  US 20050059465A1
• Time in Patent Office: 1,756 Days
• Field of Search: 463/1, 463/9, 463 16- 20, 463 25- 30, 463 40- 43, 273/235, 273/269, 283/49, 283/903, 705/14, 379/93.13, 434/156, 434/167
• US Class Current: 463/17
• CPC Class Codes: G07C 15/006 electronically
• CPC Class Codes: G07F 17/32 for games, toys, sports, or amusements
• CPC Class Codes: G07F 17/329 Regular and instant lottery, e.g. electronic scratch cards
• CPC Class Codes: Y10S 283/903 Lottery ticket

Abstract

A lottery terminal apparatus and method of playing a word based lottery includes a value input device, a display unit and a lottery input unit for receiving alphabetical game play information wherein the display unit is adapted to visually display the received alphabetical game play information. The lottery terminal unit further includes a controller having a memory and a processor, wherein the controller is operatively coupled to the display unit and is programmed to receive wager data in response to a wager made by a person. The controller and method may assign a prize value to the alphabetical game play information received from the lottery input unit and randomly select an alphabetic sample based on a distribution of choices. The controller may further determine a correlation between the alphabetic sample and the alphanumeric game play information to determine a payout value based on a comparison of the alphabetic sample and the alphanumeric game play information to determine the prize value.

Claims

1. A lottery terminal apparatus, comprising:

a lottery input unit;

a value input device;

a controller comprising a processor and a memory operatively coupled to said processor, said controller operative with said lottery input unit and said value input device to;

receive a play phrase from a user that includes a plurality of words designated by the user,

receive wager data in response to a wager made by the user,

assign a prize value to each of the plurality of words in the play phrase designated by the user as a function of the commonality of letters that form each selected word in the play phrase,

randomly generate a random string of letters,

correlate the random string of letters to the play phrase to determine any words in the play phrase that are formed from the random string of letters, and

determine a prize payout value based on the correlation between the words in

the play phrase and random string of letters.

2. The lottery terminal apparatus as defined in claim 1 wherein said lottery input unit comprises a lottery play slip reader for importing said play phrase coded onto a lottery play slip.

3. The lottery terminal apparatus as defined in claim 1 wherein said lottery input unit comprises a touch-screen device for receiving said play phrase as inputted by the user.

4. The lottery terminal apparatus as defined in claim 1, wherein said value input device is a card reader for accepting value information encoded onto a readable medium.

5. The lottery terminal apparatus as defined in claim 1, wherein said value input device is communicatively connected to a value acceptor and configured to accept value information communicated from said value acceptor.

6. The lottery terminal apparatus as defined in claim 1, wherein said memory stores a probability distribution indicative of the frequency at which each letter in said play phrase occurs to assign a prize value to said play phrase.

7. The lottery terminal apparatus as defined in claim 1, wherein the random string of letters includes a wildcard that may be substituted for any one of the letters in the words of said play phrase.

8. A lottery game system comprising a plurality of lottery terminal apparatuses as defined in claim 1, said lottery terminal apparatuses being interconnected to form a network of lottery terminal apparatuses.

9. The lottery terminal apparatus as defined in claim 1, wherein said prize value also increases as a function of the number of words in the play phrase or length of the individual words in the play phrase.

10. A lottery ticket, comprising:

a section having a play phrase printed thereon that comprises a plurality of words selected by a user;

a prize value printed on said ticket that is associated with each of the plurality of words in the play phrase, wherein said prize value increases as a function of the commonality of letters that form each of the selected words in the play phrase;

a randomly generated string of letters in a second section beneath a removable cover layer, said cover being selectively removable to reveal said random string of letters; and

wherein the user is awarded a prize payout corresponding to the prize value for the words in the play phrase that are formed completely from the randomly generated letters or that contain all of the randomly generated letters.

11. The lottery ticket of claim 10, wherein said random string of letters includes a wildcard that may be substituted for any one of the letters in any of the words of the play phrase.

12. The lottery ticket of claim 10, wherein said prize value also increases as a function of the number of words in the play phrase or length of the individual words in the play phrase.