Electronic card game

• US 4,339,134 A
• Filed: 07/05/1977
• Issued: 07/13/1982
• Est. Priority Date: 07/05/1977
• Status: Expired due to Term

• Current Assignee: The Boeing Co.
• Original Assignee: Rockwell International Corporation
• Inventors: Macheel, Gary W.
• Primary Examiner(s): Hum, Vance Y.
• Application Number:
  US05/813,199
• Time in Patent Office: 1,834 Days
• Field of Search: 273/1 E, 273/138 A, 273/143 R, 273/143 C, 273/DIG. 28, 235/92 GA, 340/323 R, 364/200, 364/200 MS File, 364/900, 364/900 MS File, 364/410-412
• US Class Current: 463/12
• CPC Class Codes: A63F 1/00 Card games aspects of games using an electronically generated display having two or more dimensions showing representations related to the game A63F13/00; card games played on a gaming machine G07F17/32
• CPC Class Codes: A63F 2001/008 adapted for being playable on a screen

Abstract

An electronic card game simulation apparatus adapted primarily for portable hand-held use by a player. A microprogrammed MOS/LSI device receives selection signals generated by means of a keyboard to which a player has access, and controls the progress of the card game in response thereto and in accordance with established game rules as programmed in a storage device such as a read only memory unit. A display device, such as a plurality of seven-segment fluorescent displays, indicates the identity of simulated playing cards dealt randomly from a full 52-card deck of simulated cards as the game progresses. In a preferred embodiment, the microprogrammed device includes memory capacity, arithmetic capability, and appropriate programming to permit a player to play the well known game of Blackjack against a phantom dealer and to place bets which are automatically added or subtracted from a previously established stake in accordance with the outcome of each hand.

Claims

1. A hand-held portable electronics card game simulation apparatus comprising:

a hand-held housing constructed and arranged to include;

a keyboard having keys for entering player selection options, such as, whether to accept a card, whether to place a bet, and what exact amount to bet;

a display responsive to said keyboard for indicating the cards dealt in accordance with the rules of a card game, for indicating the options selected with said keys, and for indicating the betting status in accordance with the amount bet and the outcome of the games played;

said display comprising;

means for displaying at least two distinguishable sets of a alphanumeric symbols, one such set indicating only the card values held by a dealer and another such set indicating only the card values held by a player;

means operably connected to said keyboard and to said display for simulating the dealing of cards, for ascertaining the outcome of each hand, for calculating the betting status of the player, and for control of a card game in accordance with the rules of play.

2. An electronic card game simulation apparatus as defined in claim 1, said operably connected means further comprising:

means for delaying the display of each card added to the respective hands of the player and dealer whereby a more realistic rate of card dealing is provided.

3. An electronic card game simulation apparatus as defined in claim 2, said operably connected means further comprising:

means for storing a manifestation of a card being dealt, means to avoid re-dealing a previously dealt card, from a standard deck of 52 cards, and means to automatically re-shuffle the cards prior to the deal of a new hand when a prescribed number of cards approaching 52 likely to leave an insufficient number of cards to play a further hand have been dealt since the immediately previous shuffle.

4. An electronic card game simulation apparatus as defined in claim 3 further comprising:

means for signaling the player that a bet is to be entered and for displaying the amount of said bet.

5. The electronic card game apparatus recited in claim 1 wherein said means operably connected to said keyboard and to said display comprises:

a single chip monolithic semiconductor chip means having memory means including an array of memory cells, means for sequentially addressing the memory cells, arithmetic means for receiving data from the memory means and executing arithmetic functions on the data and returning it to the memory means, and means for generating timed signals for sequentially scanning the keys of said keyboard and the digits of said keyboard and the digits of said display to check the keys depressed and to display in accordance therewith.

6. An electronic true blackjack card game for hand-held operation by a player comprising:

a hand-held housing constructed and arranged to include;

keyboard means having keys for selection of player decision operations including the play of the game and the placement of bets in accordance with the complete rules of blackjack;

display means for simultaneous display of card hands held by a player and a dealer, display of player betting and the current stake; and

microprocessor means for controlling the game in accordance with the rules of blackjack and for calculating the betting status of the player in accordance with the outcome of the game and displaying player bet and current stake.

7. An electronic blackjack card game as defined in claim 6, said microprocessor means further comprising:

means for generating and storing random numbers, each such random number representing a unique card in a single full playing card deck;

means for storing a manifestation of a card being dealt;

means to avoid re-dealing a previously dealt hand;

means to automatically re-shuffle said cards prior to the deal of a new hand when less than a prescribed number of cards have been dealt since the initial shuffle of the deck;

means for signaling the player that a bet is to be entered; and

for displaying the bet;

means for storing manifestations of the cards dealt to the player and to the dealer;

means for adding the card values of the respective hands to determine the total hand value;

means for adding the card value of each additional card, to the hand value; and

means for comparing each said hand value against the other and against a bust value for terminating the hand and determining the outcome of the hand in accordance with the rules of blackjack.

8. An electronic card game simulation apparatus comprising:

means for entering player selections in accordance with rules of the game;

means for storing a player'"'"'s stake and for adding to and subtracting from said stake in accordance with the outcome of each hand;

means for shuffling and dealing cards in a random sequence and advising a player of the occurrence of shuffling;

means for dealing an additional card in accordance with said player selections;

means for manifesting the status of each hand as the game progresses; and

means for ascertaining the outcome of each hand; and

a multi-function calculator apparatus having an alpha-numeric display and means for selectively activating and deactivating said card game simulation apparatus and said calculator apparatus as alternative operating modes.

9. An electronic card game simulation apparatus as defined in claim 8 further comprising:

means for generating and storing random numbers, each such random number representing a unique card in a standard playing card deck of 52 cards.