| |
 |
|
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 |
| 6682423 |
Open architecture communications in a gaming network |
Jan. 27, 2004 |
| 6676511 |
Non-rectangular and/or non-orthogonal arrangement of gambling elements in a gaming apparatus |
Jan. 13, 2004 |
| 6656044 |
Bingo/poker game |
Dec. 2, 2003 |
| 6656045 |
Method and system for storing preselected numbers for use in games of bingo |
Dec. 2, 2003 |
| 6648753 |
Method of playing a group participation game |
Nov. 18, 2003 |
| 6644664 |
Gaming machine with discrete gaming symbols |
Nov. 11, 2003 |
| 6645073 |
Bonusing apparatus and method for gaming system providing flexibility and interest |
Nov. 11, 2003 |
| 6612574 |
Gaming device and method of playing a game |
Sep. 2, 2003 |
| 6589115 |
Gaming method and apparatus having a proportional payout |
Jul. 8, 2003 |
| 6569017 |
Method for assigning prizes in bingo-type games |
May. 27, 2003 |
| 6533273 |
Gaming device and method of playing a game |
Mar. 18, 2003 |
| 6520856 |
Gaming device and method of operation thereof |
Feb. 18, 2003 |
| 6511376 |
Systems and methods wherein a gambling result is based on a user input |
Jan. 28, 2003 |
| 6506114 |
Object drop feature for a gaming machine |
Jan. 14, 2003 |
| 6503146 |
System and method for facilitating casino team play |
Jan. 7, 2003 |
| 6491584 |
Gaming machine with re-trigger bonus |
Dec. 10, 2002 |
| 6485367 |
Self-learning gaming machine |
Nov. 26, 2002 |
| 6471589 |
Game machine having individual difference in same machine kind |
Oct. 29, 2002 |
| 6468156 |
Maximum bonus pay schedule method and apparatus for a gaming machine |
Oct. 22, 2002 |
| 6450883 |
Operation of gaming machines |
Sep. 17, 2002 |
| 6419579 |
Slot machine - with random line multiplier |
Jul. 16, 2002 |
| 6416408 |
Method of playing a group participation game |
Jul. 9, 2002 |
| 6398646 |
Method and system for storing preselected numbers for use in games of bingo |
Jun. 4, 2002 |
| 6394900 |
Slot reel peripheral device with a peripheral controller therein |
May. 28, 2002 |
| 6386976 |
Game machine |
May. 14, 2002 |
| 6386975 |
Wagering game and system for its implementation |
May. 14, 2002 |
| 6377669 |
Method and apparatus for awarding and redeeming prepaid telephone time |
Apr. 23, 2002 |
| 6347996 |
Gaming machine with concealed image bonus feature |
Feb. 19, 2002 |
| 6347795 |
Gaming machine having a reel on which, along a circumference, symbols are applied |
Feb. 19, 2002 |
| 6343988 |
Systems and methods wherein a gambling result is based on a user input |
Feb. 5, 2002 |
| 6342007 |
Flush poker game |
Jan. 29, 2002 |
| 6327351 |
Method and apparatus for awarding and redeeming prepaid telephone time |
Dec. 4, 2001 |
| 6315664 |
Gaming device having an indicator selection with probability-based outcome |
Nov. 13, 2001 |
| 6309299 |
Gaming device and method for individual, head to head and tournament play |
Oct. 30, 2001 |
| 6302791 |
Gaming machine with high volatility index |
Oct. 16, 2001 |
| 6283855 |
Method for playing a game |
Sep. 4, 2001 |
| 6270412 |
Slot machine with symbol save feature |
Aug. 7, 2001 |
| 6241607 |
Non-rectangular and/or non-orthogonal arrangement of gambling elements in a gaming apparatus |
Jun. 5, 2001 |
| 6236900 |
Method and system for internet-based, competitive event prediction |
May. 22, 2001 |
| 6227970 |
Slot machine |
May. 8, 2001 |
| 6186894 |
Reel slot machine |
Feb. 13, 2001 |
| 6068552 |
Gaming device and method of operation thereof |
May. 30, 2000 |
| 6010404 |
Method and apparatus for using a player input code to affect a gambling outcome |
Jan. 4, 2000 |
| 6003013 |
Customer worth differentiation by selective activation of physical instrumentalities within the casino |
Dec. 14, 1999 |
| 5997401 |
Slot machine with symbol save feature |
Dec. 7, 1999 |
| 5984781 |
Gaming machine |
Nov. 16, 1999 |
| 5879234 |
Security system for reel type slot machine with physical mapping to control the win odds |
Mar. 9, 1999 |
| 5833538 |
Automatically varying multiple theoretical expectations on a gaming device: apparatus and method |
Nov. 10, 1998 |
| 5833537 |
Gaming apparatus and method with persistence effect |
Nov. 10, 1998 |
| 5823874 |
Method of playing game and gaming device with an additional payout indicator |
Oct. 20, 1998 |
|
|
|
