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Class Information
Number: 463/21
Name: Amusement devices: games > Including means for processing electronic data (e.g., computer/video game, etc.) > In a chance application > Lot match or lot combination (e.g., roulette, lottery, etc.) > Plural lots (e.g., keno, etc.) > Lot-to-lot combination (e.g., slot machine, etc.) > Having means to alter combination probability
Description: Lot-to-lot combination further including means for adjusting the likelihood of either a match between lots or a particular combination of plural lots.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618316 |
Gaming device having main game activating a bonus event |
Nov. 17, 2009 |
| 7607978 |
Gaming device having varying risk player selections |
Oct. 27, 2009 |
| 7607980 |
Gaming device having free potential winning combinations |
Oct. 27, 2009 |
| 7604540 |
Linked progressive jackpot system |
Oct. 20, 2009 |
| 7597618 |
Gaming device having a primary game scheme involving a symbol generator and secondary award wheels |
Oct. 6, 2009 |
| 7588496 |
Combination gaming apparatus and method |
Sep. 15, 2009 |
| 7578738 |
Gaming device having a multiple symbol swapping game |
Aug. 25, 2009 |
| 7578737 |
Gaming device having a multiple symbol swapping game |
Aug. 25, 2009 |
| 7578739 |
Multiple progressive jackpots for a gaming device |
Aug. 25, 2009 |
| 7578735 |
Gaming device having a game including a rearrangement path |
Aug. 25, 2009 |
| 7575515 |
Gaming device having accumulation game with selection of terminator symbols |
Aug. 18, 2009 |
| 7566267 |
Method for casino game |
Jul. 28, 2009 |
| 7563163 |
Gaming device including outcome pools for providing game outcomes |
Jul. 21, 2009 |
| 7562873 |
Variably bound secondary or bonus game play for games of chance |
Jul. 21, 2009 |
| 7559843 |
Method and apparatus for providing real-time machine learning to computer-controlled agents used in video games |
Jul. 14, 2009 |
| 7559838 |
Gaming device and method of operation thereof |
Jul. 14, 2009 |
| 7559837 |
Video gaming system with wild card system and bonus system |
Jul. 14, 2009 |
| 7553232 |
System and method for predicting results of chance events over a user-selected number of events |
Jun. 30, 2009 |
| 7553231 |
Gaming device having game with cascading wild symbols |
Jun. 30, 2009 |
| 7547252 |
Gaming device having player-selectable award digits and award modification options |
Jun. 16, 2009 |
| 7513827 |
Gaming device having a weighted probability for selecting a bonus game |
Apr. 7, 2009 |
| 7507155 |
Gaming device having a selection game with building awards |
Mar. 24, 2009 |
| 7494411 |
Gaming device having tease reveal feature |
Feb. 24, 2009 |
| 7493267 |
Method and apparatus for compensating participation in marketing research |
Feb. 17, 2009 |
| 7485038 |
Gaming device having multiple award reels and moving indicator |
Feb. 3, 2009 |
| 7485037 |
Fixed-odds sports lottery game |
Feb. 3, 2009 |
| 7479062 |
Apparatus and method for generating a pool of seeds for a central determination gaming system |
Jan. 20, 2009 |
| 7473176 |
Apparatus and method for generating a pool of seeds for a central determination gaming system |
Jan. 6, 2009 |
| 7473173 |
Gaming device having concentric reels including an outer reel with display areas having different sizes and positions |
Jan. 6, 2009 |
| 7465229 |
Slot-machine game with adjusting payout table |
Dec. 16, 2008 |
| 7448948 |
Gaming device having award positions with associated characteristics |
Nov. 11, 2008 |
| 7438639 |
Gaming machine with column linking feature |
Oct. 21, 2008 |
| 7431648 |
Method of conducting a wagering game with continuous depletion |
Oct. 7, 2008 |
| 7425178 |
Live and electronic wagering and lottery game |
Sep. 16, 2008 |
| 7413510 |
Gaming device having a related symbol selection game |
Aug. 19, 2008 |
| 7410420 |
Game machine with selectively controllable mechanical cover |
Aug. 12, 2008 |
| 7410419 |
Gaming machine having a crap slot game play scheme |
Aug. 12, 2008 |
| 7402101 |
Slot machine with activatable pay arrangements |
Jul. 22, 2008 |
| 7402103 |
Gaming device including a game having a player selected function based on symbols in a free spins game |
Jul. 22, 2008 |
| 7399225 |
Gaming device having transformable wild symbols or cards with wild signal indicators |
Jul. 15, 2008 |
| 7380791 |
Gaming machine using controllable LEDs for reel strip illumination |
Jun. 3, 2008 |
| 7377850 |
Gaming device having multiple bonuses acting independently or simultaneously |
May. 27, 2008 |
| 7371166 |
Gaming device having a multi-round bonus scheme wherein each round has a probability of success |
May. 13, 2008 |
| 7371170 |
Gaming device having a multiple symbol swapping game |
May. 13, 2008 |
| 7361088 |
Gaming device having a game with incremental value disclosure and value modification |
Apr. 22, 2008 |
| 7354343 |
Wagering game where player can borrow money for wagers based on equity position |
Apr. 8, 2008 |
| 7341513 |
Gaming device having match game with award determined by prediction of correct matches |
Mar. 11, 2008 |
| 7341518 |
Cashless slot machine and/or amusement device with special features |
Mar. 11, 2008 |
| 7329183 |
Central determination gaming system where the same seed is used to generate the outcomes for a primary game and a secondary game |
Feb. 12, 2008 |
| 7314408 |
Methods and apparatus for a competitive bonus game with variable odds |
Jan. 1, 2008 |
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