Card reader for blackjack table

• US 5,681,039 A
• Filed: 11/04/1994
• Issued: 10/28/1997
• Est. Priority Date: 12/04/1989
• Status: Expired due to Term

• Current Assignee: Tech Art, Inc. (Scientific Games Corporation)
• Original Assignee: Tech Art, Inc. (Scientific Games Corporation)
• Inventors: Miller, Arthur
• Primary Examiner(s): Harrison, Jessica
• Assistant Examiner(s): ONEILL, MICHAEL W
• Application Number:
  US08/334,686
• Time in Patent Office: 1,089 Days
• Field of Search: 273/148 R, 273/309, 273/304, 273/303, 273/305, 273/292, 273/293, 273/296, 273/85 CP, 273/138 A, 273/149 P, 273/149 R, 273/148 A, 364/412
• US Class Current: 273/148.00R
• CPC Class Codes: A63F 1/06 Card games appurtenances
• CPC Class Codes: A63F 1/067 Tables or similar supporting structures
• CPC Class Codes: A63F 1/18 Score computers; Miscellaneous indicators time-testing devices G07C
• CPC Class Codes: A63F 2001/003 Blackjack; Twenty one
• CPC Class Codes: A63F 2003/00164 Casino tables
• CPC Class Codes: A63F 2009/0623 with mirrors
• CPC Class Codes: A63F 2009/2425 Scanners, e.g. for scanning regular characters
• CPC Class Codes: A63F 2009/2445 detecting reflected light

Abstract

A device for speeding the pace of a game of blackjack is provided. The device is comprised of a housing having a top surface. A card reader for reading at least a portion of a playing card is located within the housing. An indicator cooperating with the card reader is provided to inform the dealer if his down card is of a desired value. There is also disclosed herein a method for increasing the speed of play in an organized game of blackjack.

Claims

1. A device for reading alpha-numeric indicia on cards of a deck of playing cards in a game of blackjack to indicate to a dealer whether or not the dealer has been dealt "21," comprising:

(a) a housing having a means for receiving at least a portion of a playing card when such card is disposed face down on a blackjack table;

(b) means for directly reading at least a portion of the alpha-numeric indicia on said card while the card is disposed adjacent said means for receiving; and

(c) means for indicating, based on the portion of the alpha-numeric indicia read, when the dealer has been dealt "21," said indicating means being connected to said means for reading.

2. The device of claim 1, wherein said means for receiving is a hood.

3. The device of claim 1, wherein said means for directly reading includes:

a sensor located within said housing and adapted to directly read alpha-numeric indicia on at least a portion of the card and, if one card of a blackjack pair is present, to provide an output to said means for indicating.

4. The device of claim 3, wherein said sensor is a character recognition sensor.

5. The device of claim 1, wherein said means for indicating includes at least one light means.

6. The device of claim 1, wherein said means for directly reading is connected to the blackjack table in coplanar fashion.

7. A device for reading alpha-numeric indicia on a playing card in a game of blackjack to indicate to a dealer that the dealer has been dealt a blackjack pair, comprising:

a housing having an upper member, said upper member defining a top surface and a card reading aperture;

means for receiving said portion of the playing card to be read, said means for receiving being connected to said upper member;

means for directly reading alpha-numeric indicia on at least a portion of a playing card, said means for directly reading including a character recognition device being generally in registry with said aperture; and

means operatively associated with said means for directly reading to inform a blackjack dealer of the presence of a blackjack pair.

8. The device of claim 7, wherein said means for directly reading is connected to a blackjack table in coplanar fashion.

9. The device of claim 7, further comprising a means for receiving said portion of the playing card to be read, said means for receiving being connected to said upper member.

10. A method of using a card reading device for increasing the speed of play of a game of blackjack in a fair and secure manner, said card reading device having a means for directly reading at least a portion of a playing card while said playing card is disposed face down on said device, means for receiving said at least a portion of said playing card to be read, said means for receiving adapted to align said face down card with said means for reading alpha-numeric indicia on said card, said method comprising the steps of:

dealing a hand of blackjack to a plurality of players, including the dealer;

ascertaining whether the dealer'"'"'s down card is an Ace if the dealer'"'"'s up card has a value of ten, and if said down card is an Ace, determining the hand, or, alternatively, if said down card is other than an Ace, continuing to play;

ascertaining whether the dealer'"'"'s down card has a value of ten if the dealer'"'"'s up card is an Ace, and if said down card has a value of ten, terminating the hand, or, alternatively, if said down card does not have a value of ten, continuing to play;

wherein the step of ascertaining whether the dealer'"'"'s down card is an Ace is carried out using said card reading device to directly read a portion of said playing card.

11. A device for reading alpha-numeric indicia from a downwardly facing card on a playing table during the game of blackjack to determine if a dealer has been dealt "21," comprising:

means for receiving a portion of a playing card having alpha-numeric indicia, the playing card being downwardly facing;

means for reading alpha-numeric indicia on said card, said means for reading including character recognition means; and

means for informing the dealer when the dealer has been dealt "21" operatively associated with said means for reading.