U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"Telephone, n. An invention of the devil which abrogates some of the advantages of making a disagreeable person keep his distance. "

Ambose Bierce

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 463/21 - Having means to alter combination probability


Subclass of Class 463 - Amusement devices: games
Definition: Lot-to-lot combination further including means for adjusting
No. of patents: 236
Last issue date: 05/21/2013


1            
NumberTitleIssue Date
8444476Method of awarding prizes for jackpot and gaming machines based on amount wagered during a time period
Periodic prize draws are conducted by a jackpot controller in a gaming system having one or more electronic gaming devices. The probability of each electronic gaming device winning a particular prize draw is dependent upon the amount wagered on that gaming machine d...
05/21/2013
8425307Method of gaming, a gaming system and a game controller
A method of gaming comprising: selecting in at least one game round a plurality of symbols for display to a player in a set of display positions; modifying the displayed symbols copying each symbol in an original subset of the display positions to at least one clone...
04/23/2013
8414381Method for remapping a game wheel
A system and method for remapping a game wheel are disclosed. In one embodiment, a method for remapping a wheel comprises providing a wagering game having a wheel divided into a plurality of wheel segments. A map is selected from a library before producing a game ou...
04/09/2013
8398480Gaming system and method of gaming
A gaming system is provided including a game controller arranged to control play of a game, and a display arranged to display a representation of play of the game. The game controller is arranged to select a plurality of symbols from a set of symbols for play of the...
03/19/2013
8393953Gaming machine for selecting bonus reel
Before the start of a free game, a slot machine displays a selection screen on a variable display portion and accepts a selection made by the player with respect to the first choice image and the second choice image. The first special reel band or the second special...
03/12/2013
8382578Gaming device and method having purchasable randomly selected paytables
An apparatus and method for a game including a plurality of paytables, wherein each of the paytables has an average expected payout. The gaming device initially employs a default paytable and enables a player to cause the gaming device to change the employed paytabl...
02/26/2013
8323095Gaming machine
A method for playing a game with a gaming machine is provided, which includes the steps of: (a) receiving a signal indicating an instruction of starting a game; (b) starting the game; (c) executing the game; (d) displaying a plurality of symbols on a display device;...
12/04/2012
8317597Method for playing a video gaming machine
A method for playing video gambling games whereby pay tables vary from play to play, or, alternatively, whereby a plurality of pay tables are possible within a game. For example, in a video poker game a player wagers against a first pay table. If a winner occurs, th...
11/27/2012
8308551Method and system for managing probability of an outcome in a random generation event
A lottery game system and methodology involves, for each play of the game, a player choosing a number of player indicia from a field of the indicia. A subset of the indicia is randomly generated, and the player's indicia is compared to the subset to determine a winn...
11/13/2012
8287361Gaming system and method of gaming
A method of populating symbol spaces on a gaming device includes providing a plurality of designated spaces arranged to display a plurality of symbols, wherein one of the designated spaces is populated with a symbol from the plurality of symbols by moving the symbol...
10/16/2012
8277308Gaming device having independent reel columns
A gaming device having unisymbol display reels, wherein each symbol on a display of the gaming device represents or is included on a different reel. The structure of the paylines of the gaming device is such that the gaming device can include different reel strips h...
10/02/2012
8272944Wagering game with rule set altered prior to completion of reel spin
A gaming machine for playing a wagering game includes a display and a controller. The display displays a plurality of spinning reels that stop to indicate a randomly selected outcome of a plurality of outcomes in response to accepting a wager input from a player. Th...
09/25/2012
8267773Wagering system with improved expected value during a special event
A method and system for conducting a wagering game with a changed expected value for a special event based on the achievement of a wagering-game enhancement parameter award. The wagering game includes a base game and a special event. The wagering game has a first ex...
09/18/2012
8262460Gaming device and method having purchasable randomly selected paytables
An apparatus and method for a game including a plurality of paytables, wherein each of the paytables has an average expected payout. The gaming device initially employs a default paytable and enables a player to cause the gaming device to change the employed paytabl...
09/11/2012
8262458Gaming system, gaming device and gaming method providing additional award opportunities for an activation of a symbol generator based on an occurrence of a triggering event
A gaming system, gaming device, and gaming method including a symbol generator, where a number of awards available to the player in a single activation of the symbol generator and/or which awards are available to a player in a single activation of the symbol generat...
09/11/2012
8262459Gaming device and method having purchasable randomly selected paytables
An apparatus and method for a game including a plurality of paytables, wherein each of the paytables has an average expected payout. The gaming device initially employs a default paytable and enables a player to cause the gaming device to change the employed paytabl...
09/11/2012
8257165Amusement devices and games including means for processing electronic data where ultimate outcome of the game is dependent on relative odds of a card combination and/or where chance is a factor
In various methods, systems, and computer-readable media embodiments, first information about possible future outcomes of an event may be provided to at least one user of a gaming device. Wagers may be associated with possible outcomes. A first set of likelihood val...
09/04/2012
8257164Gaming system, gaming device and method for providing an outcome enhancing feature
An embodiment of a gaming device includes a game having at least three choices, wherein each of the choices either trumps or is trumped by one of the other choices, and a processor programmed to determine if an outcome enhancing condition is satisfied, enable a play...
09/04/2012
8251800Class of feature event games suitable for linking to multiple gaming machines
A gaming method, apparatus and system for playing a game of chance is disclosed in which a plurality of gaming machines may be linked together for mutually competitive play. According to one embodiment, two or more gaming machines are linked to a centrally located d...
08/28/2012
8246445Gaming device having a bonus award wheel with a terminator
A gaming device including an award wheel having multiple sections including a plurality of award symbols and at least one terminator symbol, a section indicator, a spin initiator and a processor connected to the award wheel and the spin initiator. The player, or the...
08/21/2012
8182333Wagering game with auto-triggered player device
A gaming system including an input device for receiving a wager to play a wagering game. The gaming system also includes a display for displaying a randomly selected outcome of the wagering game and a touch-screen input device in association with the display. In res...
05/22/2012
8182332Multiple game gaming machine
A gaming machine comprises a display and a game controller arranged to control images of symbols displayed on the display. The game controller is arranged to play a game wherein at least one random event is caused to be displayed on the display and, if a predefined ...
05/22/2012
8177628Lot-to-lot roulette combination
In various embodiments a single reel on a gaming device contains multiple symbols. ...
05/15/2012
8162746Gaming system and method configured to change the odds of a player obtaining a winning game outcome or a designated game outcome for a play of a game without changing the paytable of the game
A gaming system and method that enables the odds of obtaining a winning outcome or a designated outcome for a play of a game to change without modifying the paytable of the game. The gaming system makes a first determination using a first processor based on a paytab...
04/24/2012
8152627Gaming method and apparatus for facilitating a game involving specialty wild functionality
Various embodiments are directed to a plurality of rounds of a game, the game comprising providing a play area comprising a plurality of regions and game elements distributed within the regions, moving a roving wild indicator within the play area to one of the game ...
04/10/2012
8147317Gaming system and method with wager variability
A gaming machine that provides a wagering game, including a user interface in communication with a game controller, through the operation of which a player selects one of a plurality of wager options that determine a number of symbols to be active and inactive in th...
04/03/2012
8118664Method of awarding prizes for jackpot and gaming machines based on amount wagered during a time period
Periodic prize draws are conducted by a jackpot controller in a gaming system having one or more electronic gaming devices. The probability of each electronic gaming device winning a particular prize draw is dependent upon the amount wagered on that gaming machine d...
02/21/2012
8105151Gaming system, gaming device and method for providing cascading symbols with wild features
A cascading symbol game includes designated symbols such as wild symbols. In the cascading symbol game, a gaming device generates and displays a symbol from a plurality of symbols for each of a plurality of symbol positions. The gaming device removes at least one sy...
01/31/2012
8100752Method, apparatus, and program product for presenting gaming results through inverse symbol logic
A method displays a number of symbol locations with a respective graphic symbol at each symbol location. Each symbol location may comprise an actual reel or simulated reel which is capable of displaying any one of a number of graphic symbols included in a group of p...
01/24/2012
8100753Systems, methods and articles to facilitate playing card games with selectable odds
A system and method may provide playing cards which are selected based on a desired set of payout or house odds and/or house advantage. The system and method may display payout odds for respective player positions. The system and method may operate a playing card ha...
01/24/2012
8087993Method of gaming, a gaming system and a game controller
A method of gaming comprising: selecting in at least one game round a plurality of symbols for display to a player in a set of display positions; modifying the displayed symbols copying each symbol in an original subset of the display positions to at least one clone...
01/03/2012
8087994Gaming system with event substitution feature
According to one embodiment of the present invention, a system and method for conducting a wagering game on a plurality of gaming machines is disclosed. A first community event is triggered and two or more gaming machines from the plurality of gaming machines are se...
01/03/2012
8083583Method and system for managing probability of an outcome in a random generation event
An online lottery game system and methodology involves, for each play of the game, a player choosing a number of player indicia from a field of the indicia. A subset of the indicia is randomly generated, and the player's indicia is compared to the subset to determin...
12/27/2011
8029355Configurable gaming device with player selectable award profile
An apparatus and method for configuring a gaming device that provides a player selectable award profile. The award profile is further selectable by the player with respect to a payout scheme, a bonusing option or both. A player may select a preferred bonusing option...
10/04/2011
8012013Method and apparatus for offering a guaranteed win
A method in accordance with one embodiment of the present invention is provided, the method comprising the steps of generating a first outcome of a game of chance, determining a target outcome, receiving a first wager, generating a second outcome based on the first ...
09/06/2011
7997976Slot machine having special symbol and control method thereof
According to a slot machine of the present invention, synthetic symbol images each including a first symbol image and a second symbol image are rearranged to a display. The first symbol image is associated with a predetermined prize. In a case where the first symbol...
08/16/2011
7959507Multi-player bingo game and methods for determining game-winning awards
The invention is directed to methods and gaming units for conducting a multi-player wagering game in which at least one of the players may win the occurrence of the wagering game by matching a predetermined game-winning pattern of game indicia on a game array having...
06/14/2011
7942734Amusement devices and games including means for processing electronic data where ultimate outcome of the game is dependent on relative odds of a card combination and/or where chance is a factor: expected biases such as long shot and favorite bias
Games related to the provision of information are described. Games may be formulated to exploit biases such as long shot bias and favorite bias. Games related to the provision of information are described. Games may be formulated to exploit biases relating to the Mo...
05/17/2011
7909691Method and system for selecting winning numbers in a lottery game
Use of the present invention provides a method and system for generating the winning combination of numbers in a lottery game. The method determines a winning number combination from among a plurality of number combination entries submitted by a plurality of players...
03/22/2011
7841937Slot machine
When a start condition of a payout variable game is fulfilled during a base game, depending on number of award-not-accompanied occurrence times of a specific symbol combination selected by a player at the beginning payout variable game to be executed a predetermined...
11/30/2010
1            
 
Sign InRegister
Username  
Password   
forgot password?