Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...
Reexamination Certificate
2001-07-20
2003-08-05
Cheng, Joe H. (Department: 3713)
Amusement devices: games
Including means for processing electronic data
In a game requiring strategy or problem solving by a...
C273S139000
Reexamination Certificate
active
06602134
ABSTRACT:
BACKGROUND OF THE INVENTION
This application relates to a poker game and more particularly to a poker game suitable for play in an electronic video poker game format in which the player makes an additional wager for each card that the player draws.
Electronic video poker games have been prevalent in gaming casinos for many years. The basic game of video poker involves a game of five card draw poker. An electronic video gaming machine is programmed to electronically shuffle a single deck of playing cards. After the shuffle is completed and the player has made a wager to participate in the play of the game, the player is dealt an initial five card hand which is displayed on the video screen display of the gaming machine.
The player then selects which of the initial five cards the player wishes to hold, if any, and the unheld cards are then discarded. Using the same starting deck of playing cards, replacement cards are dealt for the cards that were discarded. These five cards comprise the player's final five card hand and this final hand is analyzed based on poker hand ranking. If the player has a winning poker hand combination, which generally requires that the player has achieved at least a pair of Jacks or better, the player wins with the amount of the player's winnings determined based on the type of poker hand achieved and the amount of the player's wager.
Video poker is generally played on an electronic video gaming machine that uses a video screen display to show the cards to the player. Computer controls carried on a printed circuit board mounted on the interior of the gaming machine electronically shuffle the deck of cards, activate the dealing sequence in response to input by a player, cause the initial five cards to be displayed on the video screen display, deal replacement cards after the player has selected which cards to hold and discard and analyze the final five card hand to determine winning and losing hands. The computer controls also effect payouts to the player based on the amount of the player's wager and the poker hand ranking of the final five card hand.
The electronic video poker gaming machine is designed to replicate the play of a hand of poker. Typically, the player is not playing against any other players or against a dealer's hand; the player is simply attempting to achieve the highest ranking poker hand possible from the cards displayed to the player. The higher the poker hand achieved by the player, the greater the player's winnings based on the number of coins, tokens or credits wagered by the player. Typically, a payout schedule is posted on the gaming machine to advise the player of the payoffs available for certain winning card combinations.
The original classic draw poker machines were then modified to use jokers as wild cards or to use deuces (or even other cards) as wild cards. “Joker's Wild” and “Deuces Wild” draw poker still display to the player a single five card hand and allow the player to discard unwanted cards and receive replacement cards. The payout table is modified to recognize the differing odds for achieving various poker hands when wild cards are involved.
As the video poker gaming market has evolved over the years, gaming casino operators are desirous of having different types of electronic video poker games to offer to the players. There is a need to provide new and interesting electronic video poker games that attract players and that can increase the volume of wagering in each gaming machine.
Also, as players become more sophisticated regarding electronic video poker gaming machines, players prefer to play those poker machines that have pay tables with higher payouts for the types of poker hand rankings that are achievable. There is a need for new video poker gaming machines that are capable of encouraging a high volume of play while at the same time offering what the players consider to be good pay tables.
SUMMARY OF THE INVENTION
The method of the present invention involves a card game in which the player makes a wager, preferably a five credit wager, to start the game and the player is then dealt an initial five card hand. The player may then stand on his initial five cards or the player may discard unwanted cards and receive a replacement cards for each card that is discarded. In order to discard unwanted cards, the player must make an additional wager, preferably in the amount of one additional credit, for each card that the player wishes to discard.
The final five card is analyzed for poker hand ranking and if the player has achieved a winning poker hand, the player is paid in accordance with a pay table based on the total number of credits wagered by the player.
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patent: 6416407 (2002-07-01), Carrico et al.
patent: 6454649 (2002-09-01), Mattice et al.
Wilson Terry L.
Wood Michael W.
Cheng Joe H.
Nguyen K.
Roethel John Edward
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