US5704835A
(en)
*
|
1995-12-13 |
1998-01-06 |
Infinity Group, Inc. |
Electronic second spin slot machine
|
US6641477B1
(en)
|
1995-12-13 |
2003-11-04 |
Infinity Group Inc. |
Electronic second spin slot machine
|
US5997401A
(en)
*
|
1996-10-25 |
1999-12-07 |
Sigma Game, Inc. |
Slot machine with symbol save feature
|
US6270412B1
(en)
*
|
1996-10-25 |
2001-08-07 |
Sigma Game, Inc. |
Slot machine with symbol save feature
|
GB9705219D0
(en)
*
|
1997-03-13 |
1997-04-30 |
Middleton David W |
Fruit machines
|
AU750365B2
(en)
*
|
1998-01-05 |
2002-07-18 |
Infinity Group, Inc |
Electronic second spin slot machine
|
AUPP729398A0
(en)
*
|
1998-11-24 |
1998-12-17 |
Aristocrat Leisure Industries Pty Ltd |
Slot machine pin and ball game
|
US6227971B1
(en)
|
1999-09-14 |
2001-05-08 |
Casino Data Systems |
Multi-line, multi-reel gaming device
|
CA2755951A1
(en)
*
|
1999-11-08 |
2001-05-08 |
Multimedia Games, Inc. |
Slot machine with symbol save feature
|
AUPQ663700A0
(en)
*
|
2000-03-31 |
2000-05-04 |
Aristocrat Leisure Industries Pty Ltd |
Gaming machine with a fixed wild symbol
|
GB0020927D0
(en)
*
|
2000-08-25 |
2000-10-11 |
Red Gaming Ltd |
Entertainment machine
|
US6910962B2
(en)
|
2001-11-06 |
2005-06-28 |
Daniel Marks |
Electronic game and method for playing a game based upon removal and replacing symbols in the game matrix
|
US7666085B2
(en)
*
|
2002-09-11 |
2010-02-23 |
Igt |
Gaming device which displays multiple gaming results wherein subsequent results are formed from previous results
|
US7749071B2
(en)
|
2004-01-02 |
2010-07-06 |
Igt |
Gaming device including player selectable wild symbols
|
US8152623B2
(en)
|
2004-06-18 |
2012-04-10 |
Wms Gaming Inc. |
Wagering game with two-way cascading reel
|
US8556708B2
(en)
|
2005-01-14 |
2013-10-15 |
Wms Gaming Inc. |
Wagering game with player-determined symbol function
|
US7713122B2
(en)
|
2005-02-23 |
2010-05-11 |
Wms Gaming Inc. |
Wagering game with bonus game elements dictated by basic game
|
WO2007084766A2
(en)
|
2006-01-20 |
2007-07-26 |
Wms Gaming Inc. |
Wagering game with symbol strings dictating winning outcomes
|
WO2007130444A2
(en)
|
2006-05-04 |
2007-11-15 |
Wms Gaming Inc. |
Wagering game with symbols forming an altered array or secondary array
|
US8096877B2
(en)
|
2007-11-07 |
2012-01-17 |
Igt |
Gaming system, gaming device and gaming method providing stacking symbols
|
US8585487B2
(en)
|
2007-11-09 |
2013-11-19 |
Igt |
Gaming system, gaming device and gaming method providing stacking symbols and convertible reels
|
US8444473B2
(en)
|
2007-11-09 |
2013-05-21 |
Igt |
Gaming system, gaming device, and gaming method for shifting symbols from a staging area to a symbol matrix
|
US8162741B2
(en)
|
2007-11-09 |
2012-04-24 |
Igt |
Gaming system, gaming device, and gaming method for transferring symbols between linked reels in multiple reel sets
|
US8662986B2
(en)
|
2008-11-13 |
2014-03-04 |
Igt |
Gaming system, gaming device, and method for providing a cascading symbols game having magnetic symbols and target symbols
|
US8226468B2
(en)
|
2008-11-13 |
2012-07-24 |
Igt |
Gaming system and method including points of symbol expansion
|
US8574059B2
(en)
|
2008-11-14 |
2013-11-05 |
Igt |
Gaming system and method for providing a cascading symbol game including a plurality of independent reels which provide a stacked symbol functionality
|
US9165433B2
(en)
|
2009-11-10 |
2015-10-20 |
Igt |
Gaming system, gaming device, and method for providing a cascading symbol game including shifting symbols according to directional indicators
|
US8323091B2
(en)
|
2010-08-09 |
2012-12-04 |
Igt |
Gaming system, gaming device, and method for providing a cascading symbol game including shifting different determined symbols
|
US8608545B2
(en)
|
2011-12-06 |
2013-12-17 |
Igt |
Gaming system, gaming device, and method providing a game including a cascading symbols feature causing one or more repositioned symbols to be wild symbols
|
US9214067B2
(en)
|
2012-09-06 |
2015-12-15 |
Igt |
Gaming system and method for providing a streaming symbols game
|
US9098847B2
(en)
|
2013-03-08 |
2015-08-04 |
Igt |
Gaming system and method for providing a game including roaming wild symbols
|
US9349251B2
(en)
|
2013-09-17 |
2016-05-24 |
Igt |
Gaming system and method for providing a cascading symbol game with upgrade events
|
US9472065B2
(en)
|
2013-09-17 |
2016-10-18 |
Igt |
Gaming system and method for providing a cascading symbol game with interacting symbols
|
US9299224B2
(en)
|
2013-09-17 |
2016-03-29 |
Igt |
Gaming system and method for providing a cascading symbol game with symbol class eliminations
|
US9390587B2
(en)
|
2013-09-17 |
2016-07-12 |
Igt |
Gaming system and method for providing a cascading symbol game with multiple symbol display position symbols
|
US9418518B2
(en)
|
2013-09-17 |
2016-08-16 |
Igt |
Gaming system and method for providing a cascading symbol game with interacting symbols
|
US9355528B2
(en)
|
2013-09-17 |
2016-05-31 |
Igt |
Gaming system and method for providing a cascading symbol game with shifting symbols between multiple symbol display position matrices
|
US9275524B2
(en)
|
2013-09-17 |
2016-03-01 |
Igt |
Gaming system and method for providing a cascading symbol game with multiple symbol display position elements
|
US9311781B2
(en)
|
2013-09-17 |
2016-04-12 |
Igt |
Gaming system and method for providing a cascading symbol game with upgrade events
|
US9449465B2
(en)
|
2013-09-17 |
2016-09-20 |
Igt |
Gaming system and method for providing a cascading symbol game with upgrade events
|
US9460587B2
(en)
|
2013-09-17 |
2016-10-04 |
Igt |
Gaming system and method for providing a cascading symbol game with shifting symbols in different directions between multiple symbol display position matrices
|
US10147281B2
(en)
|
2014-07-24 |
2018-12-04 |
Igt |
Gaming system and method having matching symbol stacks and additional award opportunities
|