US6254484B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Secure multi-site progressive jackpot system for live card games
Assignee: LNW Gaming Inc
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Filing: 2000-04-18
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Granted: 2001-07-03
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Expires: 2020-04-18
Abstract
Abstract A secure game table system, adapted for multiple sites under a central control, for monitoring each hand in a live card game. A common deck identity code is located on each card. A shuffler has a circuit for counting the cards from a previous hand which are inserted into the shuffler and which reads the common identity code. The game control verifies that no cards have been withdrawn from the hand by a player or that new cards have been substituted. A unique code also placed on each card is read as the card is dealt to indicate the value and the suit. The game control stores this information in a memory so that a history of each card dealt is recorded. Sensors are located near each of the player positions for sensing the presence of a game bet and a progressive bet. A card sensor located near each player position and the dealer position issues a signal for each card received. The game control receives these signals and correlates those player positions having placed a game and/or progressive bet with the received cards. The game control at each table has stored in memory the winning combinations necessary to win the progressive jackpots. Since the game control accurately stores the suit and value of each card received at a particular player position, the game control can automatically detect a winning progressive combination and issue an award signal for that player position.
Inventors
- 👤 Charles H. McCrea, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:40
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/32; G07F17/326; G07F17/3262; A; A63; A63F; A63F1/00; A63F1/06; A63F1/12; A63F1/14; A63F1/18; A63F3/00; A63F3/00003; A63F3/00157; G07F17/3225; G07F17/3232; G07F17/3241; G07F17/3244; G07F17/3258; G07F17/3286; G07F17/3288; G07F17/3293; A63F2003/00167; A63F2003/0017
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
102 words
A method for operating a secure game table at which a live card game is played with at least one deck of cards in a shoe, said method including the steps of: obtaining an optical image of each of a predetermined number of unique rank and value cards in said at least one deck as it is dealt from the shoe, identifying the value and suit of each card dealt by its optical image during the play of the live card game, issuing an alarm signal when an obtained optical image of other than the unique rank and value cards is identified.
Claim 2
Independent Claim
102 words
A method for operating a secure game table at which a live card game is played with at least one deck of cards in a shoe, said method including the steps of: obtaining an optical image of each of a predetermined number of unique rank and value cards in said at least one deck as it is dealt from the shoe, identifying the value and suit of each card dealt by its optical image during the play of the live card game, issuing an alarm signal when an obtained optical image of other than the unique rank and value cards is identified.
Claim 3
Dependent Claim
53 words
The method of claim 1 further comprising: the step of counting all cards in response to shuffling of the cards in the shoe, issuing an alarm signal when the count of cards is different from the predetermined number of cards in the at least one deck of cards in said live card game.
Claim 4
Dependent Claim
19 words
The method of claim 1 wherein each different deck has a different common identity code on each card therein.
Claim 5
Dependent Claim
16 words
The method of claim 3 wherein the common identity code is invisibly placed on a card.
Claim 6
Dependent Claim
13 words
The method of claim 4 wherein the invisible code is an infrared code.
Claim 7
Independent Claim
151 words
A method for operating a secure game table at which a live card game is played with at least one deck of cards in a shoe, said method including the steps of: obtaining an optical image of each of a predetermined number of unique rank and value cards in said at least one deck as it is dealt from the shoe, identifying the value and suit of each card dealt by its optical image during the play of the live card game, issuing a first alarm signal when an obtained optical image of other than the unique rank and value cards is identified, the step of counting all cards in response to shuffling of the cards in the shoe, and issuing a second alarm signal when the count of cards is different from the predetermined number of cards in the at least one deck of cards in said live card game.
Claim 8
Independent Claim
151 words
A method for operating a secure game table at which a live card game is played with at least one deck of cards in a shoe, said method including the steps of: obtaining an optical image of each of a predetermined number of unique rank and value cards in said at least one deck as it is dealt from the shoe, identifying the value and suit of each card dealt by its optical image during the play of the live card game, issuing a first alarm signal when an obtained optical image of other than the unique rank and value cards is identified, the step of counting all cards in response to shuffling of the cards in the shoe, and issuing a second alarm signal when the count of cards is different from the predetermined number of cards in the at least one deck of cards in said live card game.
Claim 9
Independent Claim
133 words
A method for operating a secure game table at which a live card game is played with a plurality of decks of cards, said method including the steps of: providing a common identity code located on each of a predetermined number of cards in said at least one deck wherein each card in each different deck has a common identity code corresponding to its deck, detecting during the play of the live card game the common identity code on each card, issuing a first alarm signal when a card not having a common identity code is sensed, the step of counting all cards in response to shuffling of the cards, issuing a second alarm signal when the count of cards is different from the predetermined number of cards in said live card game.
Claim 10
Independent Claim
133 words
A method for operating a secure game table at which a live card game is played with a plurality of decks of cards, said method including the steps of: providing a common identity code located on each of a predetermined number of cards in said at least one deck wherein each card in each different deck has a common identity code corresponding to its deck, detecting during the play of the live card game the common identity code on each card, issuing a first alarm signal when a card not having a common identity code is sensed, the step of counting all cards in response to shuffling of the cards, issuing a second alarm signal when the count of cards is different from the predetermined number of cards in said live card game.
Claim 11
Dependent Claim
23 words
The method of claim 7 wherein the common identity code further includes the value of a card and the suit of a card.
Claim 12
Dependent Claim
14 words
The method of claim 7 wherein the image of each card is optically scanned.
Claim 13
Dependent Claim
16 words
The method of claim 7 wherein the common identity code is invisibly placed on a card.
Claim 14
Dependent Claim
20 words
The method of claim 10 further comprising the step of reading the invisible common identity code with an infrared reader.
Claim 15
Independent Claim
123 words
A method of card delivery for a card game including the steps of: dispensing cards to a number of players and to the dealer; scanning each of the cards dispensed from a shoe; generating identity data representative of the identity of each card dispensed to the players and to the dealer; storing the identity data of each scanned card for each hand played by the number of players and by the dealer during the card game; storing for each card game dealer information; storing for each card game the time of the card game; storing for each card game the identity of the table in which the card game was played; and storing for each card game whether the dealer wins or loses.
Claim 16
Independent Claim
123 words
A method of card delivery for a card game including the steps of: dispensing cards to a number of players and to the dealer; scanning each of the cards dispensed from a shoe; generating identity data representative of the identity of each card dispensed to the players and to the dealer; storing the identity data of each scanned card for each hand played by the number of players and by the dealer during the card game; storing for each card game dealer information; storing for each card game the time of the card game; storing for each card game the identity of the table in which the card game was played; and storing for each card game whether the dealer wins or loses.
Claim 17
Independent Claim
78 words
A method of card delivery for a card game comprising the steps of: dispensing cards in the card game from a shoe; automatically counting each of the cards as they are dispensed from the shoe; playing the card game with the dispensed cards; retrieving the cards after the game is played; automatically counting the retrieved cards in the shoe; sounding an alarm when the count of the cards dispensed does not equal the count of the cards retrieved.
Claim 18
Independent Claim
78 words
A method of card delivery for a card game comprising the steps of: dispensing cards in the card game from a shoe; automatically counting each of the cards as they are dispensed from the shoe; playing the card game with the dispensed cards; retrieving the cards after the game is played; automatically counting the retrieved cards in the shoe; sounding an alarm when the count of the cards dispensed does not equal the count of the cards retrieved.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-07-02 | 2005-01-01 | 2005-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-07-02 | 2009-01-01 | 2009-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-07-02 | 2013-01-01 | 2013-07-03 | $7700.00 | Window Closed / Lapsed |