IP Library Granted Patent US 8,784,184
Granted Patent B2
US 8,784,184 · App. 13/724,406 · Granted Jul 22, 2014

Gaming machine with win change symbol

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Quick Facts
Patent No.
US 8,784,184
App. No.
13/724,406
Granted
Jul 22, 2014
Kind
B2
Abstract

A gaming machine ( 10 ) has a display ( 14 ) and a game controller arranged to control images displayed on the display ( 14 ). The game controller is arranged to play a game ( 16 ) wherein at least one random event is caused to be displayed on the display ( 14 ). If a predefined winning event occurs, the machine ( 10 ) awards a prize. When a special symbol is carried by a symbol-carrying element into a display position on the display ( 14 ), the special symbol does at least one of altering the prize awarded for a winning result and altering a defined set of winning combinations.

Claims (16)

1. A method of gaming in a gaming machine having an electronic controller and offering a spinning reel game on a plurality of paylines, the gaming machine having a first plurality of reels, each of the first plurality of reels having a plurality of standard symbols and at least one win-change symbol thereon, and a second distinct reel having only a plurality of said win-change symbols thereon, and a paytable, the method comprising:

spinning the first plurality of reels and stopping said first plurality of reels and displaying a random plurality of said symbols on the paylines;

spinning the second distinct reel and stopping said second distinct reel and displaying a random plurality of said win-change symbols;

determining via the electronic controller an outcome from a first of said paylines based on the displayed plurality of said symbols;

determining via the electronic controller that a win-change symbol appears on a second of said paylines;

in response to said determining that a win-change symbol appears on a second of said paylines, determining via the electronic controller a first winning event based on said win-change symbol and said outcome;

determining via the electronic controller a second winning event based on said outcome and said displayed win-change symbols on the distinct reel;

comparing the first and second winning events with respect to the pay-table; and

offering an award based on whether the first winning event pays higher than the second winning event according to said pay-table.

2. The method of claim 1 , wherein said determining that a win-change symbol appears on a second of said paylines includes determining whether the win-change symbol is of a particular type.

3. The method of claim 1 , and further comprising:

determining via the electronic controller that a win-change symbol appears on said first of said paylines;

in response to said determining that a win-change symbol appears on said first of said paylines, determining a third winning event based on said win-change symbol that appears on said first payline and said outcome;

and wherein said comparing includes comparing the first, second, and third winning events with respect to said pay-table; and

wherein said offering includes offering an award based on the highest paid of said first, second and third winning event according to said pay-table.

4. The method of claim 1 , wherein said determining whether the win-change symbol is of a particular type includes selecting an award from the paytable pay.

Assignments (8)
RELEASE (REEL 060204 / FRAME 0216) Recorded Mar 2, 2026
From: BANK OF AMERICA, N.A.
To: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD
Reel/Frame 074989/0657 →
NOTICE OF ASSIGNMENT OF SECURITY INTEREST Recorded May 27, 2022
From: UBS AG, STAMFORD BRANCH
To: BANK OF AMERICA, N.A.
Reel/Frame 060204/0216 →
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 →
CORRECTIVE ASSIGNMENT TO CORRECT THE WORD NORTH IN THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 046548 FRAME 0145. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT. Recorded Aug 22, 2018
From: BENNETT, NICHOLAS LUKE; BRYANT, NATALIE
To: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD
Reel/Frame 046913/0027 →
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPLICATION NUMBER 13724706 PREVIOUSLY RECORDED ON REEL 046297 FRAME 0035. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jul 13, 2018
From: BENNETT, NICHOLAS LUKE; BRYANT, NATALIE
To: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD
Reel/Frame 046548/0145 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 9, 2018
From: BENNETT, NICHOLAS LUKE; BRYANT, NATALIE
To: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LTD
Reel/Frame 046297/0035 →
PATENT SECURITY AGREEMENT Recorded Jan 16, 2015
From: ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED
To: UBS AG, STAMFORD BRANCH
Reel/Frame 034777/0498 →