IP Library Granted Patent US 9,842,470
Granted Patent B2
US 9,842,470 · App. 14/821,999 · Granted Dec 12, 2017

Method of gaming, a gaming system and a game controller

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Quick Facts
Patent No.
US 9,842,470
App. No.
14/821,999
Granted
Dec 12, 2017
Kind
B2
Abstract

A method of gaming in a gaming system comprising; generating a game outcome by spinning a plurality of reels to respective stop positions at which a plurality of symbols of each reel are displayed at respective ones of a plurality of symbol display positions; controlling spinning of the reels prior to the reels reaching their respective stop positions to include a first mode in which all of the reels spin independently of each other, and a second mode in which at least two adjacent reels are synchronized to spin together; evaluating the game outcome to determine whether to make an award in respect of the game outcome; and making any determined award.

Claims (53)

1. A method of gaming for use with a gaming machine having a credit input mechanism configured to receive a physical item representing a monetary value for establishing a credit balance, the credit balance being increasable and decreasable based at least on wagering activity, credit meters configured to monitor the credit balance, a memory storing a plurality of symbols, a plurality of reels, a display having a plurality of symbol display positions, a payout mechanism, and a game controller, the method comprising

generating, in accord with the wagering activity, via the game controller, a game outcome by spinning the plurality of reels to respective stop positions at which a plurality of symbols of each reel are displayed at the symbol display positions;

controlling via the game controller the spinning of the reels prior to the reels reaching their respective stop positions to include a first mode in which all of the reels spin independently of each other, and a second mode in which at least two adjacent reels are synchronized to spin together;

determining via the game controller that a mode change condition is met and switching via the game controller between the first and second modes upon the mode change condition being met;

evaluating via the game controller the game outcome to determine whether to make an award in respect of the game outcome; and

in response to determining that an award is to be made in respect of the game outcome, providing via the payout mechanism any determined award.

2. A method as claimed in claim 1 , wherein the second mode is subsequent to the first mode.

3. A method as claimed in claim 2 , further comprising controlling at least two reels to spin in a transition mode between the first and second modes during which the at least two reels synchronize.

4. A method as claimed in claim 3 , wherein the at least two reels are a subset of the reels and remaining reels spin independently of one another and the synchronized reels during the second mode.

5. A method as claimed in claim 3 , further comprising adding symbols to each of the synchronized reels prior to or during the second mode.

6. A method as claimed in claim 3 , further comprising synchronizing two reels.

7. A method as claimed in claim 3 , further comprising synchronizing three reels.

8. A method as claimed in claim 3 , further comprising synchronizing four reels.

9. A method as claimed in claim 3 , further comprising synchronizing five reels.

10. A method as claimed in claim 3 , further comprising, subsequent to the second mode, controlling spinning of the reels so that in a third mode at least one additional reel of the plurality of reels is synchronized to spin together with the at least two reels.

11. A method as claimed in claim 1 , wherein there are five reels.

12. A game controller for use with a gaming machine having a credit input mechanism configured to receive a physical item representing a monetary value for establishing a credit balance, the credit balance being increasable and decreasable based at least on wagering activity, credit meters configured to monitor the credit balance, a memory storing a plurality of symbols, a plurality of reels, a display having a plurality of symbol display positions, and a payout mechanism, the game controller configured to:

generate, in accord with the wagering activity, a game outcome by spinning a plurality of reels to respective stop positions at which the plurality of symbols of each reel are displayed at the symbol display positions;

control spinning of the reels prior to the reels reaching their respective stop positions to include a first mode in which all of the reels spin independently of each other, and a second mode in which at least two adjacent reels are synchronized to spin together;

determine that a mode change condition is met and switch between the first and second modes upon the mode change condition being met;

evaluate the game outcome to determine whether to make an award in respect of the game outcome; and

in response to determining that an award is to be made in respect of the game outcome, cause the payout mechanism to provide any determined award.

13. A game controller as claimed in claim 12 , wherein the second mode is subsequent to the first mode.

14. A game controller as claimed in claim 13 , further configured to control at least two reels to spin in a transition mode between the first and second modes during which the at least two reels synchronize.

15. A game controller as claimed in claim 14 , wherein the at least two reels are a subset of the reels and remaining reels spin independently of one another and the synchronized reels during the second mode.

16. A game controller as claimed in claim 14 , further configured to add symbols to each of the synchronized reels prior to or during the second mode.

17. A game controller as claimed in claim 14 , wherein two reels are synchronized.

18. A game controller as claimed in claim 14 , wherein three reels are synchronized.

19. A game controller as claimed in claim 14 , wherein four reels are synchronized.

20. A game controller as claimed in claim 14 , wherein five reels are synchronized.

21. A game controller as claimed in claim 14 , configured to, subsequent to the second mode, control spinning of the reels so that in a third mode at least one additional reel of the plurality of reels is synchronized to spin together with the at least two reels.

22. A gaming machine as claimed in claim 13 , wherein the reel spin controller is configured to control at least two reels to spin in a transition mode between the first and second modes during which the at least two reels synchronize.

23. A gaming machine as claimed in claim 22 , wherein the at least two reels are a subset of the reels and remaining reels spin independently of one another and the synchronized reels during the second mode.

24. A gaming system as claimed in 22 , further configured to add symbols to each of the synchronized reels prior to or during the second mode.

25. A gaming system as claimed in claim 22 , wherein there are five reels.

26. A gaming system as claimed in claim 22 , wherein two reels are synchronized.

27. A gaming system as claimed in claim 22 , wherein three reels are synchronized.

28. A gaming system as claimed in claim 22 , wherein four reels are synchronized.

29. A gaming system as claimed in claim 22 , wherein five reels are synchronized.

30. A game controller as claimed in claim 12 , wherein there are five reels.

31. A gaming machine comprising:

a credit input mechanism configured to receive a physical item representing a monetary value for establishing a credit balance, the credit balance being increasable and decreasable based at least on wagering activity;

credit meters configured to monitor the credit balance;

a memory storing a plurality of symbols;

a plurality of reels;

a display having a plurality of symbol display positions;

an outcome generator configured to, in accord with the wagering activity, generate a game outcome by spinning the plurality of reels to respective stop positions at which a plurality of symbols of each reel are displayed at the symbol display positions;

a reel spin controller configured to control spinning of the reels prior to the reels reaching their respective stop positions to include a first mode in which all of the reels spin independently of each other, and a second mode in which at least two adjacent reels are synchronized to spin together;

an outcome evaluator configured to evaluate the game outcome to determine whether to make an award in respect of the game outcome;

a mode change monitor configured to determine that a mode change condition is met and, wherein the reel spin controller, switches between the first and second modes upon the mode change condition being met; and

a payout mechanism configured to provide any determined award in response to determining that an award is to be made in respect of the game outcome.

32. A gaming machine as claimed in claim 31 , wherein the second mode is subsequent to the first mode.

33. A gaming system as claimed in claim 31 , wherein the reel spin controller is configured to, subsequent to the second mode, control spinning of the reels so that in a third mode at least one additional reel of the plurality of reels is synchronized to spin together with the at least two reels.

Assignments (6)
RELEASE (REEL 062078 / FRAME 0604) Recorded Mar 2, 2026
From: BANK OF AMERICA, N.A.
To: ARISTOCRAT TECHNOLOGIES, INC.; BIG FISH GAMES, INC.; VIDEO GAMING TECHNOLOGIES, INC.; ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD
Reel/Frame 074992/0667 →
SECURITY AGREEMENT Recorded Sep 2, 2022
From: ARISTOCRAT TECHNOLOGIES, INC.; BIG FISH GAMES, INC.; VIDEO GAMING TECHNOLOGIES, INC.; ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD
To: BANK OF AMERICA, N.A, AS SECURITY TRUSTEE
Reel/Frame 062078/0604 →
RELEASE OF SECURITY INTEREST Recorded Mar 16, 2022
From: UBS AG, STAMFORD BRANCH
To: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
Reel/Frame 059368/0799 →
SECURITY INTEREST Recorded Jun 3, 2020
From: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
To: UBS AG, STAMFORD BRANCH, AS SECURITY TRUSTEE
Reel/Frame 052828/0001 →
SECURITY INTEREST Recorded Jun 16, 2016
From: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD.
To: USB AG, STAMFORD BRANCH
Reel/Frame 039051/0980 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 14, 2015
From: MARKS, DANIEL
To: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
Reel/Frame 037283/0197 →