U.S. patent application number 10/039322 was filed with the patent office on 2003-07-17 for electronic poker game.
Invention is credited to Kilby, Jim.
Application Number | 20030134670 10/039322 |
Document ID | / |
Family ID | 21904851 |
Filed Date | 2003-07-17 |
United States Patent
Application |
20030134670 |
Kind Code |
A1 |
Kilby, Jim |
July 17, 2003 |
Electronic poker game
Abstract
An electronically implemented method of playing poker whereby a
player selects one or more cards of a poker hand. Upon making a
wager, the player selects a suit and value of one or more cards of
the player's poker hand. Thereafter, the hand is completed pursuant
to conventional poker rules corresponding to the particular poker
game played. Suitable poker games include five card draw, five card
stud, seven card stud and variations thereof. Once the player's
hand is completed, the hand is compared to predefined winning hands
to determine whether said player is entitled to an award. If the
player is entitled, the player is paid an amount pursuant to a
pre-established pay table including pay outs which are a function
of the one or more cards selected initially. In otherwords,
multiple pay tables account for the countless unique combinations
of selected cards.
Inventors: |
Kilby, Jim; (Las Vegas,
NV) |
Correspondence
Address: |
QUIRK & TRATOS
3773 HOWARD HUGHES PARKWAY
SUITE 500 NORTH
LAS VEGAS
NV
89109
US
|
Family ID: |
21904851 |
Appl. No.: |
10/039322 |
Filed: |
December 31, 2001 |
Current U.S.
Class: |
463/13 |
Current CPC
Class: |
G07F 17/3262 20130101;
G07F 17/34 20130101; G07F 17/3293 20130101 |
Class at
Publication: |
463/13 |
International
Class: |
A63F 009/24 |
Claims
I claim:
1. An electronically implemented method of playing a draw poker
game including: a a player making a wager; b. said player selecting
one or more cards from a deck of cards, by suit and value, of a
draw poker hand; c. dealing and displaying face up remaining cards
of the draw poker game to complete an initial poker hand; d. said
player electing to hold or discard each card of the initial poker
hand; e. dealing and displaying replacement cards from said deck of
cards to replace said player's elected discards resulting in a
final poker hand; and f. comparing said final poker hand to
predefined winning poker hands and paying said player according to
a pre-established pay table.
2. The method of playing draw poker according to claim 1 wherein
said pre-established pay table is one of a plurality of
pre-established pay tables.
3. The method of playing draw poker according to claim 2 wherein
said plurality of pre-established pay tables have pay outs which
are a function of the one or more player selected cards.
4. The method of playing draw poker according to claim 3 further
including one of the plurality of pre-established pay tables being
displayed once said player selects one or more cards.
5. The method of playing draw poker according to claim 1 wherein
said selected one or more cards is displayed face up upon
selection.
6. The method of playing draw poker according to claim 1 wherein
said selection of one or more cards is by means of a touchscreen
display.
7. The method of playing draw poker according to claim 1 wherein
said selected one or more cards must be held at step d.
8. The method of playing draw poker according to claim 1 wherein
said draw poker game is a five card version.
9. The method of playing draw poker according to claim 1 wherein at
step b said selection of one or more cards may be modified by said
player one or more times prior to step c.
10. The method of playing a draw poker game according to claim 1
wherein the electronic implementation of the poker game is
facilitated by means of a video poker machine including at least
display means, memory means, selection means, wager accepting
means, a microprocessor and a random number generator.
11. An electronically implemented method of playing a stud poker
game including: a a player making a wager; b. said player selecting
one or more cards from a deck of cards, by suit and value, of a
stud poker hand; c. dealing and displaying face up remaining cards
of the stud poker game to complete a final stud poker hand; and d.
comparing said final poker hand to predefined winning poker hands
and paying said player according to a pre-established pay
table.
12. The method of playing stud poker according to claim 11 wherein
said pre-established pay table is one of a plurality of
pre-established pay tables.
13. The method of playing stud poker according to claim 12 wherein
said plurality of pre-established pay tables have pay outs which
are a function of the one or more player selected cards.
14. The method of playing stud poker according to claim 13 further
including one of the plurality of pre-established pay tables being
displayed once said player selects one or more cards.
15. The method of playing stud poker according to claim 11 wherein
said selected one or more cards is displayed face up upon
selection.
16. The method of playing stud poker according to claim 11 wherein
said selection of one or more cards is by means of a touchscreen
display.
17. The method of playing stud poker according to claim 11 wherein
said stud poker game is a five card version.
18. The method of playing stud poker according to claim 11 wherein
said stud poker game is a seven card version.
19. The method of playing stud poker according to claim 11 wherein
at step b said selection of one or more cards may be modified by
said player one or more times prior to step c.
20. The method of playing a stud poker game according to claim 11
wherein the electronic implementation of the poker game is
facilitated by means of a video poker machine including at least
display means, memory means, selection means, wager accepting
means, a microprocessor and a random number generator.
Description
FIELD OF INVENTION
[0001] The present invention relates generally to an electronically
implemented video poker game. More particularly, a video poker game
includes means for a player to initially select the value and suit
of one or more cards of a poker hand. Multiple pay tables based on
the selected one or more cards display pay out amounts
corresponding to predefined winning final poker hands.
DESCRIPTION OF THE PRIOR ART
[0002] Poker has always been the most popular wagering card game in
the world and will undoubtedly continue to be so. Casinos have long
benefitted from both live poker games and electronic video poker
machines. "Video poker", as it is commonly known, first consists of
a player inserting a wager into a video poker machine. Thereafter,
the player is dealt five face-up cards from a standard 52 card
deck. The player then decides which of the five dealt cards to hold
and which to discard. The discards are replaced by new cards from
the remaining cards in the deck. The player, according to a
pre-established pay table, is paid for the resultant poker hand
(e.g. 4000 coins for a royal flush, 250 coins for 4 of a kind,
etc.).
[0003] Many variations of video poker are disclosed in the patent
literature. For example, U.S. Pat. Nos. 5,723,950, 5,816,916 and
5,823,873 all to Moody disclose video poker games which allow
simultaneous play of multiple poker hands based on identically held
cards. In other words, the player can hold the best cards in a
first hand and the identical cards will be transposed to multiple
hands whereby the player can draw into the selected best cards in
multiple hands. The Moody patents provide players with more
opportunities to win prizes and thus have been very successful in
practice.
[0004] However, traditional video poker can become repetitive,
especially realizing that the chances of obtaining a maximum payout
based on a royal flush are 1 in 50,000 dealt hands. Most
non-professional players are emotionally and/or financially
unwilling to invest in the number of hands necessary to achieve the
maximum pay out. Therefore, players play for a short time, become
frustrated and move on. While the Moody patents provide players
with more opportunities to obtain the maximum pay out, the chances
continue to be remote.
[0005] By providing a player with the first one or two cards of a
poker hand, the present invention dramatically increases the
player's chance of obtaining a maximum pay out. Although the
maximum pay out will be reduced to reflect the selection process,
the player will still feel satisfied knowing that the maximum
machine pay out was obtained. While certain previous poker games
allow a player to choose between hands with exposed cards, no
previous video poker game allows a "player" to select the value and
suit of one or more cards in a poker hand. For example, U.S. Pat.
No. 5,816,915 to Kadlic provides four five card draw poker hands,
each with two exposed cards, for the player to choose from.
However, the exposed cards are randomly generated and selected by
the machine, not the player.
[0006] Other video poker games allow a player to select one or more
"lucky" cards which, if they appear in the final poker hand, result
in a bonus pay out. However, the selected lucky card or cards do
not become part of the hand when selected. In other words, the
chosen lucky cards must be dealt into the final poker hand to have
a positive result for the player. The lucky card selection process
has no affect on the resultant poker hand or pay out from a
standard video poker pay table.
[0007] The need exists for a player to achieve a maximum pay out on
a more consistent basis. The present invention provides the
solution by allowing the player to select the value and suit of one
or more cards in a poker hand. In effect, the player has a head
start to achieving a powerful and valuable hand. Of course
depending on the selected cards, smaller pay outs may be altered to
account for the more consistent large pay outs. Further, some
traditional predefined winning hands may be eliminated by the
selection process described herein (e.g. any pair of Jacks, Queens,
Kings and Aces).
SUMMARY OF THE INVENTION
[0008] An object of the present invention is to provide a gaming
machine player with increased opportunities to achieve a maximum
machine pay out.
[0009] Another object of the present invention is to provide a
gaming machine player more input with respect to the player's
gaming outcome.
[0010] Another object of the present invention is to provide a
dynamic pay table related to a player's card selection.
[0011] Yet another object of the present invention is to provide a
more rewarding gaming experience to increase a player's
participation at a gaming machine.
DISCLOSURE OF THE INVENTION
[0012] The present invention operates under the basic protocol of
conventional video poker machines. Accordingly, with conventional
video draw poker a player first places a wager and is randomly
dealt five face up cards from a standard 52 card deck which are
displayed on a video screen. The player's wager may normally be
from 1 to 5 coins or more. Wagering maximum coins (e.g. 5 coins)
allows players to earn superior pay outs and to participate in
progressive jackpots. After the wager is made and the five face up
cards are randomly dealt, the player elects which cards to hold and
discard. Thereafter, the discards are replaced with new random
cards from the standard deck. The player's final hand is then
compared to winning predefined hands and the player is paid
according to a pre-established pay table. Those skilled in the art
understand the internal process underlying the random dealing and
drawing of cards in an electronically implemented poker game.
Therefore, a detailed description of the internal processes is not
offered herein.
[0013] The pre-established paytable typically involves five
different columns designated by the number of coins played. A
conventional five card draw pay table typically includes pay outs
for all hands greater than a pair of Jacks. A conventional pay
table is illustrated in Table 1.
1 TABLE 1 NUMBER OF COINS BET POKERHAND 1 2 3 4 5 ROYAL FLUSH 250
500 750 1000 4000 STRAIGHT FLUSH 50 100 150 200 250 FOUR ACES 80
160 240 320 400 FOUR 2'S, 3'S OR 4'S 40 80 120 160 200 FOUR 5'S
THRU KINGS 20 40 60 80 100 FULL HOUSE 7 14 21 28 35 FLUSH 5 10 15
20 25 STRAIGHT 4 8 12 16 20 THREE-OF-A-KIND 2 4 6 8 10 TWO PAIR 1 2
3 4 5 JACKS OR BETTER 1 2 3 4 5
[0014] The present invention includes multiple pay tables which
are, not only a function of the coins played, but also a function
of the cards selected by the player.
[0015] The present invention adds the step of the player selecting
initially one or more cards of his or her poker hand. The player
may select any one or more cards from a standard 52 card deck to
begin play. In the case of five card draw, once the one or more
cards are selected, the remaining number of unselected cards are
randomly dealt to complete the hand. Thereafter, the player selects
which of the five cards to hold and discard. The discards are then
replaced with new cards from the deck. In an alternative
embodiment, the player may not discard the selected card or cards.
The player's final hand is then compared to winning predefined
hands and the player is paid according to one of a plurality of
pre-established pay tables.
[0016] Preferably the card selection process allows a player to
select either one or two cards at his or her discretion. In the
preferred selection process, the player may either select one or
two cards and immediately see a corresponding pay table displayed.
Thereafter, prior to activating a full deal, the player may change
the card selection or the number of cards selected and immediately
view a different corresponding pay table. Alternatively, a one card
selection game and a two card selection game are independent and
one game is selected initially by the player. Again, prior to
activating a full deal, the player is able to change the card or
cards selected and view corresponding pay tables. The plurality of
pay tables are preferably a function of the one or more cards
selected by the player. For example, a player selecting a King of
spades and an Ace of spades (i.e. two card selection) will be paid
less for receiving a flush and/or a royal flush than a player
selecting two sevens since the chances of achieving those hands are
increased by the selection. In other words, the initial selection
will dictate the odds and pay outs related to certain predefined
winning hands. The pre-established pay tables will also take into
account whether the selected one or more cards may be discarded. If
the selected cards may not be discarded, clearly some hands are not
achievable which must be reflected in the corresponding pay table.
For example, assuming no discard of selected cards is allowed, a
two card selection of a pair of nines eliminates hands of a
straight, flush, straight flush and royal flush. The corresponding
pay table must be formulated to reflect and account for the
impossibility of the aforementioned hands.
[0017] In a similar fashion, the present invention may be utilized
with other poker games including variations of five card draw and
stud games. Five and seven card stud are particularly suited to
practice the instant invention. Seven card stud involves a player
selecting one or more cards of a seven card hand. Thereafter, the
remaining cards are dealt and the hand is compared to the
predefined winning hands and the player is paid according to one of
a multiple of dynamic pre-established pay tables. Five card stud is
identical except only five cards are ultimately dealt and the
associated pay tables are unique. In a similar manner, a draw poker
game may comprise more, or less, than the five cards typically
utilized (i.e. four, six or seven card draw poker).
[0018] In practice, the number of pay tables for any one specific
poker game are limitless. Accordingly, five card draw pay tables
based on a player selecting two cards may, by way of example,
include multiple pay tables based on the following:
2TABLE 2 PAY TABLE # SELECTED CARDS 1 unsuited cards separated by
more than five denominations (e.g. two of hearts/nine of spades) 2
unsuited cards separated by five or less denominations (e.g. two of
hearts/six of spades) 3 suited cards separated by more than five
denominations (e.g. two of hearts/nine of hearts) 4 suited cards
separated by five or less denominations and neither ten or higher
(e.g. two of hearts/six of hearts) 5 suited cards separated by five
or less denominations and one card ten or higher (e.g. nine of
hearts/Jack of hearts) 6 suited cards separated by five or less
denominations and both ten or higher (e.g. ten of hearts/Ace of
hearts) 7 unsuited pair of cards (e.g. King of hearts/King of
spades)
[0019] Pay table 1 will likely be set similar to a conventional
video poker pay table since the selected cards do not provide a
player with an inherent advantage for achieving any winning poker
hand. Pay table 2 will likely reflect a reduced pay out
corresponding to a straight since two of the five cards necessary
to achieve a straight have been selected. Pay table 3 will likely
reflect a reduced pay out corresponding to a flush since two of the
five cards necessary to achieve a flush have been selected. Pay
table 3 may also reflect an increased pay out for a flush in a suit
other than the selected spades. Pay table 4 will likely reflect a
reduced pay out corresponding to a straight flush since two of the
five cards necessary to achieve a straight flush have been
selected. Pay table 5 will likely reflect a reduced pay out
corresponding to a straight flush and a royal flush since two of
the five cards necessary to achieve a straight flush and one
necessary to achieve a royal flush have been selected. Pay table 6
will likely further reflect a reduced pay out corresponding to a
royal flush since two of the five cards necessary to achieve a
royal flush have been selected. Pay table 7 will likely reflect a
reduced pay out corresponding to two pair, three of a kind, four of
a kind and full house since the selected cards render the four
hands more likely. While a conventional five card draw table
provides a pay out for any pair of Jacks or better, pay table 7
must be revised to eliminate any pay out corresponding to a pair
since the player has selected a pair of Kings to begin the
game.
[0020] It should be understood that the foregoing pay tables and
basis therefore are illustrative and clearly not exhaustive. The
number of pay tables may vary significantly and may be based on
many other card selections besides those described above.
Additionally, the pay tables may also reflect higher pay outs for
final hands that are more difficult to achieve based on the card
selection. Yet further, the pay tables must account for an
embodiment of the present invention wherein the selected one or
more cards may not be discarded. Ultimately however, the pay tables
and corresponding pay outs will be determined by a gaming machine
manufacturer pursuant to a gaming machine operator's desired pay
out percentage and the overall mathematical odds associated with a
particular poker game played according to the present
invention.
[0021] As with conventional video poker the present invention
includes wagers of 1 coin to 5 coins or more. Maximum coin wagers
provide superior pay outs and may also be tied to a progressive
jackpot if implemented by a gaming machine operator.
BRIEF DESCRIPTION OF THE DRAWINGS
[0022] FIG. 1 is a front view of a conventional video poker machine
used to implement the present invention;
[0023] FIG. 2 is a view of a display screen of the present
invention prior to a player selecting one or more cards of a five
card draw poker hand;
[0024] FIG. 3 is a view of a display screen of the present
invention immediately after a player has selected two cards of a
five card draw poker hand; and
[0025] FIG. 4 is a view of a display screen of the present
invention immediately after a player has selected two cards of a
five card draw poker hand.
DESCRIPTION OF THE EMBODIMENTS
[0026] Reference is now made to the figures wherein like parts are
referred to by like numerals throughout. FIG. 1 illustrates the
front of a traditional video poker machine 1, including a screen
display 3, deal/draw button 5, hold/discard buttons 10, card reader
15, coin slot 20, bet maximum coins button 25 and a bet one coin
button 30. In addition to the external features illustrated in FIG.
1, the present invention requires a means to select one or more
cards. Although a touchscreen is the preferred means of selection,
other means, including selection buttons, may be used. Conventional
video poker machines also have internal components including at
least a microprocessor, random number generator and memory
means.
[0027] FIG. 2 shows a video display screen 1 of the present
invention. Depicted on the display screen 1 are five cards 40, 45,
50, 55, 60 dealt face down and a pay table 35. Cards 40, 45 include
card suit indicia 70 and card value indicia 75 as a means for a
player to select his or her desired card or cards. Preferably, the
display screen 1 is a touchscreen such that a player may simply
press one of the card suit indicia 70 and one card value indicia 75
on one or both cards to complete the selection process.
Alternatively, machine buttons or a wireless mechanism may provide
the card selection means. Further, the aforementioned means may be
used such that cards may be selected from a completely revealed 52
card deck displayed on the screen in full or in suits. While the
selection process may be altered in any number of ways, it does not
limit the scope of the invention as bounded by the claims
herein.
[0028] The pay table 35 depicted in FIG. 2 is dynamic and pay outs
appear only after the player has selected at least one card.
Therefore, in FIG. 2 prior to the player selecting cards, the pay
table 35 depicts predefined winning hands 80 but does not depict
corresponding pay outs. The pay table 35 of FIG. 3 displays both
winning hands 80 and corresponding pay outs 85 (the letter x is
used for illustrative purposes only, in practice each x corresponds
to a unique value analogous to Table 1) based on the selected card
90 and number of coins played. Once the first card 90 has been
selected, the player may opt to either select a second card or
press the deal button (or any other deal means as known in the art)
to randomly reveal the value and suit of the remaining four cards.
Assuming the player only elects one card and activates the deal
means, the player then elects which of the five cards to hold and
which cards to discard. Once the election is made, the player
activates the deal means a second time and the discards are
replaced with new cards from the deck. The player's final hand is
then compared to predefined winning hands 80 to determine whether
the player has won. If the player has won, the player is paid
according to one of a plurality of pre-established pay tables
35.
[0029] FIG. 4 illustrates a screen where a player has opted to
select two cards 90, 95. A corresponding pay table 35 having a
second set of corresponding pay outs 100 (some of the unique values
x likely being different than those in FIG. 3) then appears. In
this fashion, the player may, prior to activating the full five
card deal, repeatedly change the card suit indicia 70, the card
value indicia 75 and the number of cards selected (e.g. change from
selecting one card to selecting two cards and vice versa). For each
change made, a different corresponding pay table appears. Once the
player activates the deal means the remaining three cards are
randomly dealt and the player then elects which of the five cards
to hold and which to discard. Once the election is made, the player
activates the deal means a second time and the discards are
replaced with new cards from the deck. The player's final hand is
then compared to predefined winning hands 80 to determine whether
the player has won. If the player has won, the player is paid
according to one of a plurality of pre-established pay tables.
[0030] As detailed above, an alternative embodiment of the present
invention requires the player to pre-select either a game based on
selecting only one card or a game based on selecting two cards.
Thereafter, the one card selection and two card selection games
proceed according to the method described herein.
[0031] Although the invention has been described in detail with
reference to a preferred embodiment, additional variations and
modifications exist within the scope and spirit of the invention as
described and defined in the following claims.
* * * * *