GB2180087B - Gaming and amusement machines - Google Patents
Gaming and amusement machinesInfo
- Publication number
- GB2180087B GB2180087B GB8617786A GB8617786A GB2180087B GB 2180087 B GB2180087 B GB 2180087B GB 8617786 A GB8617786 A GB 8617786A GB 8617786 A GB8617786 A GB 8617786A GB 2180087 B GB2180087 B GB 2180087B
- Authority
- GB
- United Kingdom
- Prior art keywords
- gaming
- amusement machines
- amusement
- machines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
- G07F17/3244—Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Slot Machines And Peripheral Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858518678A GB8518678D0 (en) | 1985-07-24 | 1985-07-24 | Gaming & amusement machines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8617786D0 GB8617786D0 (en) | 1986-08-28 |
| GB2180087A GB2180087A (en) | 1987-03-18 |
| GB2180087B true GB2180087B (en) | 1989-08-09 |
Family
ID=10582773
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB858518678A Pending GB8518678D0 (en) | 1985-07-24 | 1985-07-24 | Gaming & amusement machines |
| GB8617786A Expired GB2180087B (en) | 1985-07-24 | 1986-07-21 | Gaming and amusement machines |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB858518678A Pending GB8518678D0 (en) | 1985-07-24 | 1985-07-24 | Gaming & amusement machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB8518678D0 (en) |
Cited By (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6592457B1 (en) | 1999-05-26 | 2003-07-15 | Wms Gaming Inc. | Gaming machine with player selected events |
| US7513826B2 (en) | 2004-10-01 | 2009-04-07 | Igt | Gaming device with changing wild symbols |
| US7559837B1 (en) | 2000-09-01 | 2009-07-14 | Igt | Video gaming system with wild card system and bonus system |
| US7601061B2 (en) | 2005-02-11 | 2009-10-13 | Igt | Gaming machine having independent spinning forms and multiple pay lines |
| US7607977B2 (en) | 2004-08-19 | 2009-10-27 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7727070B2 (en) | 2001-09-28 | 2010-06-01 | Igt | Method and apparatus for authenticating and verifying communication on a network of gaming devices |
| US7749077B2 (en) | 1994-10-12 | 2010-07-06 | Igt | Method and apparatus for operating multiple games on a network of gaming devices |
| US7771271B2 (en) | 1996-12-30 | 2010-08-10 | Igt | Method and apparatus for deriving information from a gaming device |
| US7794322B2 (en) | 2001-09-28 | 2010-09-14 | Igt | System for awarding a bonus to a gaming device on a wide area network |
| US7892093B2 (en) | 2004-08-19 | 2011-02-22 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7963847B2 (en) | 2004-08-19 | 2011-06-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8021230B2 (en) | 2004-08-19 | 2011-09-20 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8137179B2 (en) | 2006-11-08 | 2012-03-20 | Igt | Gaming device having expanding and rolling wild symbols |
| US8197335B2 (en) | 2008-11-14 | 2012-06-12 | Igt | Gaming system, gaming device, and method for enabling a current bet to be placed on a future play of a wagering game |
| US8226469B2 (en) | 2010-09-29 | 2012-07-24 | Igt | Gaming system, gaming device, and method for providing a poker game with a bonus gaming session having re-draw option |
| US8251791B2 (en) | 2004-08-19 | 2012-08-28 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| 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 |
| US8357041B1 (en) | 2011-07-21 | 2013-01-22 | Igt | Gaming system and method for providing a multi-dimensional cascading symbols game with player selection of symbols |
| US8366538B1 (en) | 2011-07-21 | 2013-02-05 | Igt | Gaming system, gaming device and method for providing a multiple dimension cascading symbols game |
| US8371930B1 (en) | 2011-07-21 | 2013-02-12 | Igt | Gaming system, gaming device and method for providing a multiple dimension cascading symbols game with a time element |
| US8408990B2 (en) | 2008-11-14 | 2013-04-02 | Igt | Gaming system, gaming device, and method for providing benefit in a future play of a wagering game |
| US8414380B2 (en) | 2011-07-21 | 2013-04-09 | Igt | Gaming system, gaming device and method for providing a multiple dimension cascading symbols game with three dimensional symbols |
| US8430737B2 (en) | 2011-07-21 | 2013-04-30 | Igt | Gaming system and method providing multi-dimensional symbol wagering game |
| 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 |
| US8485901B2 (en) | 2011-07-21 | 2013-07-16 | Igt | Gaming system and method for providing a multi-dimensional symbol wagering game with rotating symbols |
| US8512138B2 (en) | 2012-01-19 | 2013-08-20 | Igt | Gaming system, gaming device, and method for providing a cascading symbols game which reuses discarded 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 |
| US8702496B2 (en) | 2009-03-16 | 2014-04-22 | Igt | Gaming device and method providing slot game having virtual map driven reel stop position determinations |
| US8747207B2 (en) | 1998-03-24 | 2014-06-10 | Wms Gaming Inc. | Bonus game for a gaming machine |
| US8795053B2 (en) | 2012-09-24 | 2014-08-05 | Igt | Gaming system and method providing one or more indications associated with a player-selected symbol combination for a play of a pachisuro-style slot game |
| US8882578B2 (en) | 2012-01-19 | 2014-11-11 | Igt | Gaming system, gaming device, and method for providing a cascading symbols game which reuses discarded symbols |
| US8911288B2 (en) | 2009-03-16 | 2014-12-16 | Igt | Gaming device and method providing slot game having virtual map driven reel stop position determinations |
| US9005022B2 (en) | 2012-01-19 | 2015-04-14 | Igt | Gaming system, gaming device, and method for providing a cascading symbols game which builds layers of multiple dimension symbols |
| US9098973B2 (en) | 2013-03-08 | 2015-08-04 | Igt | Gaming system and method for providing a game including roaming wild symbols |
| US9098847B2 (en) | 2013-03-08 | 2015-08-04 | Igt | Gaming system and method for providing a game including roaming wild symbols |
| 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 |
| 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 |
| US9293014B2 (en) | 2012-03-12 | 2016-03-22 | Igt | Gaming device having persistently extending wild symbols |
| US9299224B2 (en) | 2013-09-17 | 2016-03-29 | Igt | Gaming system and method for providing a cascading symbol game with symbol class eliminations |
| US9311781B2 (en) | 2013-09-17 | 2016-04-12 | Igt | Gaming system and method for providing a cascading symbol game with upgrade events |
| US9349251B2 (en) | 2013-09-17 | 2016-05-24 | Igt | Gaming system and method for providing a cascading symbol game with upgrade events |
| 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 |
| 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 |
| 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 |
| US9472065B2 (en) | 2013-09-17 | 2016-10-18 | Igt | Gaming system and method for providing a cascading symbol game with interacting symbols |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8705323D0 (en) * | 1987-03-06 | 1987-04-08 | Barcrest Ltd | Entertainment machines |
| GB2214389B (en) * | 1988-01-08 | 1992-04-22 | James Phillips Mccann | A video game machine |
| US5067712A (en) * | 1989-02-02 | 1991-11-26 | Hilton Nevada Corporation | Multiple-pull slot machine |
| US5580309A (en) * | 1994-02-22 | 1996-12-03 | Sigma Game, Inc. | Linked gaming machines having a common feature controller |
| US20010009865A1 (en) * | 1997-04-23 | 2001-07-26 | Lawrence E. Demar | Gaming machine with bonus mode |
| US6234897B1 (en) | 1997-04-23 | 2001-05-22 | Wms Gaming Inc. | Gaming device with variable bonus payout feature |
| US6203429B1 (en) | 1997-04-23 | 2001-03-20 | Wms Gaming Inc. | Gaming machine with bonus mode |
| US6609975B1 (en) * | 1997-08-25 | 2003-08-26 | Thomas E. Sawyer | Electronic system and method for operating an incentive auxiliary game |
| AU756525B2 (en) | 1998-03-06 | 2003-01-16 | Igt | Gaming machines with bonusing |
| US6315660B1 (en) | 1998-03-24 | 2001-11-13 | Wms Gaming Inc. | Gaming machines with board game theme |
| US6159098A (en) * | 1998-09-02 | 2000-12-12 | Wms Gaming Inc. | Dual-award bonus game for a gaming machine |
| US6443837B1 (en) | 1999-05-26 | 2002-09-03 | Wms Gaming Inc. | Bonus games for gaming machines with strategy options |
| US6358147B1 (en) | 1999-06-23 | 2002-03-19 | Wms Gaming Inc. | Gaming machine with multiple payoff modes and award presentation schemes |
| US6159097A (en) * | 1999-06-30 | 2000-12-12 | Wms Gaming Inc. | Gaming machine with variable probability of obtaining bonus game payouts |
| US7922573B2 (en) | 2003-09-12 | 2011-04-12 | Igt | Gaming device having concentric reels including an outer reel with display areas having different sizes and positions |
| US8721422B2 (en) | 2004-05-19 | 2014-05-13 | Wms Gaming Inc. | Wagering game with award enhancement feature |
| US7585222B2 (en) | 2005-08-17 | 2009-09-08 | Igt | Gaming device and method providing a near miss insurance pool or fund |
| US7753773B2 (en) | 2005-08-26 | 2010-07-13 | Igt | Gaming device having physical concentric symbol generators which are operable to provide a plurality of different games to a player |
| US7553231B2 (en) | 2005-09-09 | 2009-06-30 | Igt | Gaming device having game with cascading wild symbols |
| US8241104B2 (en) | 2006-11-06 | 2012-08-14 | Igt | Gaming device and method having designated rules for determining ways to win |
| US8430739B2 (en) | 2006-11-10 | 2013-04-30 | Igt | Gaming system and method having wager dependent different symbol evaluations |
| WO2009061994A1 (en) | 2007-11-09 | 2009-05-14 | Wms Gaming Inc. | Wagering game with enhanced player-selection bonus feature |
| 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 |
| US8105151B2 (en) | 2008-07-02 | 2012-01-31 | Igt | Gaming system, gaming device and method for providing cascading symbols with wild features |
| US8790169B2 (en) | 2008-07-23 | 2014-07-29 | Igt | Gaming system, gaming device, and method for providing a cascading symbols game with wild symbols usable for a designated quantity of symbol generations |
| 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 |
| 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 |
| US8968083B2 (en) | 2009-11-12 | 2015-03-03 | Igt | Gaming system and method for dynamically grouping gaming devices to provide progressive awards |
| AU2012203544A1 (en) | 2012-06-18 | 2014-01-16 | Aristocrat Technologies Australia Pty Limited | A Method of Gaming, a Game Controller and a Gaming System |
| US10607448B2 (en) | 2012-09-27 | 2020-03-31 | Igt | Gaming system and method for providing a cascading multiple sided symbol game |
| US9978221B2 (en) | 2013-03-22 | 2018-05-22 | Igt | Gaming system and method for providing a multiple dimension symbol game with expanding wild symbols |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444085A (en) * | 1972-07-29 | 1976-07-28 | Shaw A | Coin-freed gaming or amusement machine |
| GB2050028A (en) * | 1979-05-25 | 1980-12-31 | Barcrest Ltd | Entertainment Machines |
| GB2092797A (en) * | 1981-02-06 | 1982-08-18 | Barcrest Ltd | Entertainment machines |
| EP0058488A1 (en) * | 1981-02-02 | 1982-08-25 | Ace Coin Equipment Limited | An amusement or gaming machine |
| GB2096376A (en) * | 1981-04-03 | 1982-10-13 | Barcrest Ltd | Entertainment machines |
| GB2098779A (en) * | 1981-04-02 | 1982-11-24 | Questenco Ltd | Game-playing machines |
| GB2099198A (en) * | 1981-04-02 | 1982-12-01 | Questenco Ltd | Gaming machines |
-
1985
- 1985-07-24 GB GB858518678A patent/GB8518678D0/en active Pending
-
1986
- 1986-07-21 GB GB8617786A patent/GB2180087B/en not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444085A (en) * | 1972-07-29 | 1976-07-28 | Shaw A | Coin-freed gaming or amusement machine |
| GB2050028A (en) * | 1979-05-25 | 1980-12-31 | Barcrest Ltd | Entertainment Machines |
| EP0058488A1 (en) * | 1981-02-02 | 1982-08-25 | Ace Coin Equipment Limited | An amusement or gaming machine |
| GB2092797A (en) * | 1981-02-06 | 1982-08-18 | Barcrest Ltd | Entertainment machines |
| GB2098779A (en) * | 1981-04-02 | 1982-11-24 | Questenco Ltd | Game-playing machines |
| GB2099198A (en) * | 1981-04-02 | 1982-12-01 | Questenco Ltd | Gaming machines |
| GB2096376A (en) * | 1981-04-03 | 1982-10-13 | Barcrest Ltd | Entertainment machines |
Cited By (91)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE43727E1 (en) | 1994-10-12 | 2012-10-09 | Igt | Method for operating networked gaming devices |
| US7798899B2 (en) | 1994-10-12 | 2010-09-21 | Igt | Method and apparatus for controlling the cost of playing an electronic gaming device |
| US7749077B2 (en) | 1994-10-12 | 2010-07-06 | Igt | Method and apparatus for operating multiple games on a network of gaming devices |
| US8172682B2 (en) | 1994-10-12 | 2012-05-08 | Igt | Computer network and method for changing the pay schedules of gaming devices |
| US7771271B2 (en) | 1996-12-30 | 2010-08-10 | Igt | Method and apparatus for deriving information from a gaming device |
| US8747207B2 (en) | 1998-03-24 | 2014-06-10 | Wms Gaming Inc. | Bonus game for a gaming machine |
| US8574062B2 (en) | 1999-05-26 | 2013-11-05 | Wms Gaming Inc. | System and method for saving status of paused game of chance |
| US6592457B1 (en) | 1999-05-26 | 2003-07-15 | Wms Gaming Inc. | Gaming machine with player selected events |
| US7811167B2 (en) | 1999-05-26 | 2010-10-12 | Wms Gaming Inc. | System and method for saving status of paused game of chance |
| US6746327B2 (en) | 1999-05-26 | 2004-06-08 | Wms Gaming Inc. | Gaming machine with player selected events |
| US7182690B2 (en) | 2000-03-31 | 2007-02-27 | Wms Gaming Inc. | System and method for saving status of paused game of chance |
| US7559837B1 (en) | 2000-09-01 | 2009-07-14 | Igt | Video gaming system with wild card system and bonus system |
| US7819746B2 (en) | 2001-09-28 | 2010-10-26 | Igt | System for awarding a bonus to a gaming device on a wide area network |
| US7727070B2 (en) | 2001-09-28 | 2010-06-01 | Igt | Method and apparatus for authenticating and verifying communication on a network of gaming devices |
| US7794322B2 (en) | 2001-09-28 | 2010-09-14 | Igt | System for awarding a bonus to a gaming device on a wide area network |
| US7892093B2 (en) | 2004-08-19 | 2011-02-22 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8814648B2 (en) | 2004-08-19 | 2014-08-26 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7854654B2 (en) | 2004-08-19 | 2010-12-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8430747B2 (en) | 2004-08-19 | 2013-04-30 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7963847B2 (en) | 2004-08-19 | 2011-06-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8021230B2 (en) | 2004-08-19 | 2011-09-20 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7621809B2 (en) | 2004-08-19 | 2009-11-24 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US9005015B2 (en) | 2004-08-19 | 2015-04-14 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7607976B2 (en) | 2004-08-19 | 2009-10-27 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8876591B2 (en) | 2004-08-19 | 2014-11-04 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8216060B2 (en) | 2004-08-19 | 2012-07-10 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7666081B2 (en) | 2004-08-19 | 2010-02-23 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8235808B2 (en) | 2004-08-19 | 2012-08-07 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8251791B2 (en) | 2004-08-19 | 2012-08-28 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8753197B2 (en) | 2004-08-19 | 2014-06-17 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US7607977B2 (en) | 2004-08-19 | 2009-10-27 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US9224266B2 (en) | 2004-08-19 | 2015-12-29 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8727871B2 (en) | 2004-08-19 | 2014-05-20 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US9600968B2 (en) | 2004-08-19 | 2017-03-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8556710B2 (en) | 2004-08-19 | 2013-10-15 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8444480B2 (en) | 2004-08-19 | 2013-05-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US8113943B2 (en) | 2004-10-01 | 2012-02-14 | Igt | Gaming device with changing wild symbols |
| US7513826B2 (en) | 2004-10-01 | 2009-04-07 | Igt | Gaming device with changing wild symbols |
| US7601061B2 (en) | 2005-02-11 | 2009-10-13 | Igt | Gaming machine having independent spinning forms and multiple pay lines |
| US8137179B2 (en) | 2006-11-08 | 2012-03-20 | Igt | Gaming device having expanding and rolling wild symbols |
| US8277307B2 (en) | 2006-11-08 | 2012-10-02 | Igt | Gaming device having expanding and rolling wild symbols |
| 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 |
| US9202339B2 (en) | 2007-11-09 | 2015-12-01 | Igt | Gaming system, gaming device, and gaming method for shifting symbols from a staging area to a symbol matrix |
| US9028319B2 (en) | 2008-11-14 | 2015-05-12 | Igt | Gaming system, gaming device and method for enabling a current bet to be placed on a future play of a wagering game |
| US9514270B2 (en) | 2008-11-14 | 2016-12-06 | Igt | Gaming system, gaming device, and method for providing benefit in a future play of a wagering game |
| US8408990B2 (en) | 2008-11-14 | 2013-04-02 | Igt | Gaming system, gaming device, and method for providing benefit in a future play of a wagering game |
| US8197335B2 (en) | 2008-11-14 | 2012-06-12 | Igt | Gaming system, gaming device, and method for enabling a current bet to be placed on a future play of a wagering game |
| US9401069B2 (en) | 2008-11-14 | 2016-07-26 | Igt | Gaming system, gaming device, and method for enabling a current bet to be placed on a future play of a wagering game |
| US8616963B2 (en) | 2008-11-14 | 2013-12-31 | Igt | Gaming system, gaming device, and method for enabling a current bet to be placed on a future play of a wagering game |
| US8702496B2 (en) | 2009-03-16 | 2014-04-22 | Igt | Gaming device and method providing slot game having virtual map driven reel stop position determinations |
| US8911288B2 (en) | 2009-03-16 | 2014-12-16 | Igt | Gaming device and method providing slot game having virtual map driven reel stop position determinations |
| US9524620B2 (en) | 2009-03-16 | 2016-12-20 | Igt | Gaming device and method providing slot game having virtual map driven reel stop position determinations |
| US10102709B2 (en) | 2009-11-10 | 2018-10-16 | Igt | Gaming system, gaming device, and method for providing a cascading symbol game including shifting symbols according to directional indicators |
| 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 |
| US8998702B2 (en) | 2010-08-09 | 2015-04-07 | Igt | Gaming system, gaming device, and method for providing a game with additional win opportunities |
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| US8366538B1 (en) | 2011-07-21 | 2013-02-05 | Igt | Gaming system, gaming device and method for providing a multiple dimension cascading symbols game |
| US9257017B2 (en) | 2011-07-21 | 2016-02-09 | Igt | Gaming system and method for providing a multiple dimension cascading symbols game |
| US8357041B1 (en) | 2011-07-21 | 2013-01-22 | Igt | Gaming system and method for providing a multi-dimensional cascading symbols game with player selection of symbols |
| US8414380B2 (en) | 2011-07-21 | 2013-04-09 | Igt | Gaming system, gaming device and method for providing a multiple dimension cascading symbols game with three dimensional symbols |
| US8690660B2 (en) | 2011-07-21 | 2014-04-08 | Igt | Gaming system and method for providing a multiple dimension cascading symbols game |
| US8430737B2 (en) | 2011-07-21 | 2013-04-30 | Igt | Gaming system and method providing multi-dimensional symbol wagering game |
| US8485901B2 (en) | 2011-07-21 | 2013-07-16 | Igt | Gaming system and method for providing a multi-dimensional symbol wagering game with rotating symbols |
| US8371930B1 (en) | 2011-07-21 | 2013-02-12 | Igt | Gaming system, gaming device and method for providing a multiple dimension cascading symbols game with a time element |
| US9552688B2 (en) | 2011-07-21 | 2017-01-24 | Igt | Gaming system and method for providing a multiple dimension cascading symbols game |
| US9230410B2 (en) | 2011-07-21 | 2016-01-05 | Igt | Gaming system and method for providing a multiple dimension cascading symbols game |
| US9245421B2 (en) | 2011-07-21 | 2016-01-26 | Igt | Gaming system and method for providing a multiple dimension cascading symbols game |
| 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 |
| US8512138B2 (en) | 2012-01-19 | 2013-08-20 | Igt | Gaming system, gaming device, and method for providing a cascading symbols game which reuses discarded symbols |
| US9005022B2 (en) | 2012-01-19 | 2015-04-14 | Igt | Gaming system, gaming device, and method for providing a cascading symbols game which builds layers of multiple dimension symbols |
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Also Published As
| Publication number | Publication date |
|---|---|
| GB8617786D0 (en) | 1986-08-28 |
| GB2180087A (en) | 1987-03-18 |
| GB8518678D0 (en) | 1985-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930721 |