1
Nicholas Luke Bennett: Slot machine with color changing symbols. Aristocrat Leisure, Friedman Siegelbaum, May 2, 2000: US06056642 (749 worldwide citation)

A slot machine 10 has three rotatable reels 12 carrying symbols 14 which are controlled by stepper motors and are arranged to pay prizes on the occurrence of a predetermined symbol or combination of symbols. A jackpot prize is paid on the occurrence of three 7s on the win line. The 7s are against a ...


2
Nicholas Luke Bennett: Multiline gaming machine. Aristocrat Leisure, Rosenman & Colin, July 25, 2000: US06093102 (535 worldwide citation)

A gaming machine has a display which displays a symbols in an array format of n rows and m columns of symbol positions. A game control controls images displayed on the display and is arranged to pay a prize when a predetermined combination of symbols is displayed in a predetermined arrangement of sy ...


3
Nicholas Luke Bennett: Slot machine game with dynamic scorecard. Aristocrat Leisure, Norman N Kunitz, Venable, May 11, 1999: US05902184 (413 worldwide citation)

A slot machine of the type having a plurality of rotatable reels carrying symbols is arranged to pay a variable prize on the occurrence of a predetermined symbol or combination of symbols. The top box on top of the slot machine displays the various winning combinations for which a prize is paid and ...


4
Neville Harlick: Mystery jackpot controller. Aristocrat Leisure, Brown & Wood, August 24, 1999: US05941773 (323 worldwide citation)

A plurality of electronic gaming machines 10 are connected to a network 11, to which a mystery jackpot controller 12 and display means 13 are also connected. Each of the electronic gaming machines 10 are provided with a network interface arranged to provide a signal onto the network 11 on each occur ...


5
Scott Olive: Slot machine game and system with improved jackpot feature. Aristocrat Leisure, McAndrews Held & Malloy, June 6, 2006: US07056215 (263 worldwide citation)

A plurality of electronic gaming machines (10) are connected to a network (11), to which a feature jackpot controller (12) and display means (13) are also connected. Each of the electronic gaming machines (10) are provided with a network interface arranged to provide a signal onto the network (11) o ...


6
Scott Olive: Slot machine game and system with improved jackpot feature. Aristocrat Leisure, McAndrews Held & Malloy, September 19, 2006: US07108603 (95 worldwide citation)

Certain embodiments provide a method and system for awarding a progressive prize. The system includes a bank of gaming machines accepting different bets per play as selected by a player. A random number is selected from a predetermined fixed range of numbers that does not change during play of a gam ...


7
Nicholas Luke Bennett: Gaming machine. Aristocrat Leisure, Katten Muchin Zavis Rosenman, July 26, 2005: US06921334 (55 worldwide citation)

A gaming machine for playing a lotto or bingo type game has display means, and game control means arranged to control images displayed on the display means. The game control means are arranged to play a game in which a player makes a selection, on the machine, of a series of indicia chosen from a la ...


8
Ronald Edward Mach: Secured inter-processor and virtual device communications system for use in a gaming system. Aristocrat Leisure, Philip Anderson, McAndrews Held & Malloy, August 15, 2006: US07093040 (42 worldwide citation)

The invention comprises an electronically secured inter-processor and virtual device communications system, with an input/output controller board, a multi-drop bus interface to multiple devices, and a parallel interface to an industry standard single board computer. The invention assigns a bus addre ...


9
Crouch Philip Clive: Multi-line gaming machine. Aristocrat Leisure, February 28, 1996: EP0698869-A1 (39 worldwide citation)

A gaming machine 50 has a display 51 on which an array of symbols is displayed. The array is typically 3 rows x 5 columns and during a game the symbols displayed on the array are caused to change with a random result being obtained. The player of the machine makes a wager on the result and is paid a ...


10
Anthony Wayne Bond, Ronald Edward Mach: Input/Output Interface and device abstraction. Aristocrat Leisure, Philip Anderson, McAndrews Held & Malloy, November 22, 2005: US06968405 (21 worldwide citation)

An electronic Input/Output Interface and device abstraction system used in gaming machine includes: a game central processing unit (the game “CPU”); an intelligent input/output controller board (the “IOCB”); an Industry Standard Architecture PC bus “ISA” bus); and a framed message transport protocol ...