| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58050505AJPS59177084A (en) | 1983-03-28 | 1983-03-28 | Game machine control system |
| JP58-50505 | 1983-03-28 |
| Publication Number | Publication Date |
|---|---|
| AU2594684A AU2594684A (en) | 1984-10-04 |
| AU542455B2true AU542455B2 (en) | 1985-02-21 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU25946/84AExpiredAU542455B2 (en) | 1983-03-28 | 1984-03-21 | Control system for several slot machines |
| Country | Link |
|---|---|
| JP (1) | JPS59177084A (en) |
| AU (1) | AU542455B2 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU613484B2 (en)* | 1988-09-22 | 1991-08-01 | Bally Gaming International, Inc. | Game machine data transfer system |
| AU632849B2 (en)* | 1989-09-08 | 1993-01-14 | Milwell Pty. Ltd. | Central credit controller |
| US7568973B2 (en) | 2005-09-09 | 2009-08-04 | Igt | Server based gaming system having multiple progressive awards |
| 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 |
| US7780523B2 (en) | 2005-09-09 | 2010-08-24 | Igt | Server based gaming system having multiple progressive awards |
| US7794322B2 (en) | 2001-09-28 | 2010-09-14 | Igt | System for awarding a bonus to a gaming device on a wide area network |
| US7905778B2 (en) | 2005-09-09 | 2011-03-15 | Igt | Server based gaming system having multiple progressive awards |
| US7942737B2 (en) | 2000-09-07 | 2011-05-17 | Igt | Gaming device having a game with multiple selections and progressive game incrementation |
| US7963845B2 (en) | 2006-11-08 | 2011-06-21 | Igt | Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels |
| US8128491B2 (en) | 2005-09-09 | 2012-03-06 | Igt | Server based gaming system having multiple progressive awards |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63294883A (en)* | 1987-05-28 | 1988-12-01 | 中島 光雄 | Game system |
| JP2671996B2 (en)* | 1988-05-30 | 1997-11-05 | 株式会社ソフィア | Amusement equipment |
| JPH085750Y2 (en)* | 1990-06-01 | 1996-02-21 | 株式会社エス・エヌ・ケイ | Professional video game console |
| US5683082A (en)* | 1992-08-04 | 1997-11-04 | Kabushiki Kaisha Ace Denken | Gaming system controlling termination of playing and degree of playing difficulty |
| US5954583A (en)* | 1992-11-05 | 1999-09-21 | Com21 Limited | Secure access control system |
| JPH06259444A (en)* | 1993-03-04 | 1994-09-16 | Konami Kk | Managing device for business game machine |
| AUPO070496A0 (en)* | 1996-06-27 | 1996-07-18 | Aristocrat Leisure Industries Pty Ltd | Hard meter for gaming machine |
| US6607441B1 (en) | 1998-04-28 | 2003-08-19 | Acres Gaming Incorporated | Method for transferring credit from one gaming machine to another |
| US9047733B2 (en) | 2006-11-08 | 2015-06-02 | Igt | Gaming system and method for providing multiple level progressive awards with increased odds of winning higher level progressive awards |
| US8376836B2 (en) | 2008-11-07 | 2013-02-19 | Igt | Server based gaming system and method for providing deferral of bonus events |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5552778A (en)* | 1978-10-13 | 1980-04-17 | Hino Denshi Kk | Monitor controller of pinball recreation hall |
| JPS55122575A (en)* | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Method of automatically controlling pinball machine in pinball house |
| JPS573664A (en)* | 1980-06-10 | 1982-01-09 | Namihiko Ogasawara | Coin type game device |
| JPS5720284A (en)* | 1980-07-10 | 1982-02-02 | Sofuia Kk | Controlling system mounted to row of coin game machine |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU613484B2 (en)* | 1988-09-22 | 1991-08-01 | Bally Gaming International, Inc. | Game machine data transfer system |
| AU632849B2 (en)* | 1989-09-08 | 1993-01-14 | Milwell Pty. Ltd. | Central credit controller |
| US7749077B2 (en) | 1994-10-12 | 2010-07-06 | Igt | Method and apparatus for operating multiple games on a network of gaming devices |
| USRE43727E1 (en) | 1994-10-12 | 2012-10-09 | Igt | Method for operating networked gaming devices |
| US8172682B2 (en) | 1994-10-12 | 2012-05-08 | Igt | Computer network and method for changing the pay schedules of gaming devices |
| US7942737B2 (en) | 2000-09-07 | 2011-05-17 | Igt | Gaming device having a game with multiple selections and progressive game incrementation |
| US8210937B2 (en) | 2000-09-07 | 2012-07-03 | Igt | Gaming device having a game with multiple selections and progressive game incrementation |
| US8678918B2 (en) | 2000-09-07 | 2014-03-25 | Igt | Gaming device having a game with multiple selections and progressive award incrementation |
| US7794322B2 (en) | 2001-09-28 | 2010-09-14 | 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 |
| US7819746B2 (en) | 2001-09-28 | 2010-10-26 | Igt | System for awarding a bonus to a gaming device on a wide area network |
| US7854654B2 (en) | 2004-08-19 | 2010-12-21 | Igt | Gaming system having multiple gaming machines which provide bonus awards |
| US9852580B2 (en) | 2004-08-19 | 2017-12-26 | 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 |
| US8444480B2 (en) | 2004-08-19 | 2013-05-21 | 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 |
| US7607977B2 (en) | 2004-08-19 | 2009-10-27 | 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 |
| US8876591B2 (en) | 2004-08-19 | 2014-11-04 | 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 |
| US7607976B2 (en) | 2004-08-19 | 2009-10-27 | 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 |
| US8216060B2 (en) | 2004-08-19 | 2012-07-10 | 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 |
| US7841939B2 (en) | 2005-09-09 | 2010-11-30 | Igt | Server based gaming system having multiple progressive awards |
| US7568973B2 (en) | 2005-09-09 | 2009-08-04 | Igt | Server based gaming system having multiple progressive awards |
| US7585223B2 (en) | 2005-09-09 | 2009-09-08 | Igt | Server based gaming system having multiple progressive awards |
| US8137188B2 (en) | 2005-09-09 | 2012-03-20 | Igt | Server based gaming system having multiple progressive awards |
| US8128491B2 (en) | 2005-09-09 | 2012-03-06 | Igt | Server based gaming system having multiple progressive awards |
| US7905778B2 (en) | 2005-09-09 | 2011-03-15 | Igt | Server based gaming system having multiple progressive awards |
| US7780523B2 (en) | 2005-09-09 | 2010-08-24 | Igt | Server based gaming system having multiple progressive awards |
| US8328631B2 (en) | 2006-11-08 | 2012-12-11 | Igt | Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels |
| US7963845B2 (en) | 2006-11-08 | 2011-06-21 | Igt | Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels |
| US9005014B2 (en) | 2006-11-08 | 2015-04-14 | Igt | Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels |
| Publication number | Publication date |
|---|---|
| JPS59177084A (en) | 1984-10-06 |
| AU2594684A (en) | 1984-10-04 |
| Publication | Publication Date | Title |
|---|---|---|
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| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |