IP Library Granted Patent US 8,550,898
Granted Patent B2
US 8,550,898 · App. 13/408,784 · Granted Oct 8, 2013

System for animating mechanical reels on a gaming machine

Inventors: John K. Kearns (Henderson, NV); Benjamin Isaac (Las Vegas, NV)
Assignee: Bally Gaming, Inc.
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Quick Facts
Patent No.
US 8,550,898
App. No.
13/408,784
Granted
Oct 8, 2013
Kind
B2
Abstract

A system for providing animation on mechanical reels games is disclosed. A gaming machine includes a plurality of mechanical reels each having symbols provided on an outer surface of each of the reels. A lighting system is configured to illuminate a selected symbol on at least one mechanical reel. A game controller generates a game outcome. One or more stepper motors is operatively coupled to the mechanical reels and independently spins each reel. A reel control unit determines the timing of illuminating of the selected symbol on the position of the symbol on the reel when it is illuminated.

Claims (40)

1. A gaming machine, comprising:

a plurality of mechanical reels each having symbols provided on an outer surface of each of the reels;

a lighting system configured to illuminate at least two selected symbols on at least one spinning mechanical reel, wherein the at least two selected symbols are different but graphically related;

a game controller for generating a game outcome;

one or more stepper motors operatively coupled to the mechanical reels, wherein the stepper motors independently spin each reel; and

a reel control unit in communication with the one or more stepper motors and the game controller, wherein the reel control unit determines the timing of illuminating of the at least two selected symbols, wherein a combined effect of illuminating the at least two selected symbols produces an appearance of animation because the at least two selected symbols are different but graphically related.

2. The gaming machine of claim 1 , wherein the gaming machine comprises at least three reels.

3. The gaming machine of claim 1 , wherein each reel comprises its own light source to illuminate symbols on the reel.

4. The gaming machine of claim 1 , wherein each reel comprises at least three light sources, a first light source to illuminate a symbol located on the top display position of a reel, a second light source to illuminate a symbol located on the middle display position of a reel, and a third light source to illuminate a symbol located on the bottom display position of a reel.

5. The gaming machine of claim 1 , wherein the reel comprises at least twenty-one symbols.

6. The gaming machine of claim 1 , wherein the light source is a LED, OLED, neon light, laser light, ultraviolet light or any combination thereof.

7. The gaming machine of claim 1 , wherein the reel includes invisible symbols, and an ultraviolet light source is used to illuminate a selected invisible symbol.

8. The gaming machine of claim 1 , further comprising a player-actuated button to stop the animation.

9. A gaming machine, comprising:

one or more mechanical reels displayed in a display area, each mechanical reel having symbols drawn around an outer circumference and one or more of the symbols on each reel viewable in the display area;

a lighting system positioned within the gaming machine and configured to illuminate a first selected symbol on a first reel and then illuminate a second selected symbol on the first reel to produce an appearance of movement or motion across multiple positions on the first reel.

10. The gaming machine of claim 9 , wherein the gaming machine comprises at least three reels.

11. The gaming machine of claim 9 , wherein the animation appears on more than one spinning reel.

12. The gaming machine of claim 9 , wherein each reel comprises its own light source to illuminate symbols on the reel.

13. The gaming machine of claim 9 , wherein each reel comprises at least three light sources, a first light source to illuminate a symbol located on the top display position of a reel, a second light source to illuminate a symbol located on the middle display position of a reel, and a third light source to illuminate a symbol located on the bottom display position of a reel.

14. The gaming machine of claim 9 , wherein the first reel comprises at least twenty-one symbols.

15. The gaming machine of claim 9 , wherein the light source is a LED, OLED, neon light, laser light, ultraviolet light or any combination thereof.

16. The gaming machine of claim 9 , wherein the first reel includes invisible symbols, and an ultraviolet light source is used to illuminate a selected invisible symbol.

17. The gaming machine of claim 9 , further comprising a player-actuated button to stop the animation.

18. A gaming machine, comprising:

a display window;

one or more mechanical reels positioned behind the display window, each of the one or more mechanical reels having indicia provided on an outer surface of each of the reels;

one or more stepper motors operatively coupled to the mechanical reels, wherein the stepper motors independently spin each reel; and

a reel control unit in communication with the one or more stepper motors, wherein the reel control unit determines an animation profile for at least one reel having a first symbol and a second symbol associated therewith, wherein the first symbol is different but graphically related to the second symbol, and wherein an animation sequence appears on at least one reel because the first and second symbols are different but graphically related.

19. The gaming machine of claim 18 , wherein the gaming machine comprises at least three reels.

20. The gaming machine of claim 18 , wherein each reel comprises its own light source to illuminate symbols on the reel.

21. The gaming machine of claim 18 , wherein each reel comprises at least three light sources, a first light source to illuminate a symbol located on the top display position of a reel, a second light source to illuminate a symbol located on the middle display position of a reel, and a third light source to illuminate a symbol located on the bottom display position of a reel.

22. The gaming machine of claim 18 , wherein the reel comprises at least twenty-one symbols.

23. The gaming machine of claim 18 , wherein the light source is a LED, OLED, neon light, laser light, ultraviolet light or any combination thereof.

24. The gaming machine of claim 18 , wherein the reel includes invisible symbols, and an ultraviolet light source is used to illuminate a selected invisible symbol.

25. The gaming machine of claim 18 , further comprising a player-actuated button to stop the animation.

26. The gaming machine of claim 1 , wherein the appearance of animation includes illuminating the first and second symbols such that the appearance of animation is perceived as occurring at a single position on at least one spinning mechanical reel.

27. The gaming machine of claim 1 , wherein the appearance of animation includes movement or motion across multiple positions on at least one spinning mechanical reel.

28. The gaming machine of claim 18 , wherein the animation sequence appears on at least one spinning reel such that the animation sequence is perceived as occurring at a single position on at least one spinning reel.

29. The gaming machine of claim 18 , wherein the animation sequence includes movement or motion across multiple positions on at least one spinning mechanical reel.

Assignments (9)
SECURITY AGREEMENT Recorded May 23, 2025
From: LNW GAMING, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 071340/0404 →
CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 051642 FRAME: 0164. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Mar 21, 2023
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 063460/0211 →
CHANGE OF NAME Recorded Feb 7, 2023
From: SG GAMING, INC.
To: LNW GAMING, INC.
Reel/Frame 062669/0341 →
SECURITY AGREEMENT Recorded Apr 22, 2022
From: SG GAMING INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 059793/0001 →
CHANGE OF NAME Recorded Jan 18, 2020
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 051642/0164 →
SECURITY AGREEMENT Recorded Apr 11, 2018
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 045909/0513 →
SECURITY AGREEMENT Recorded Dec 15, 2017
From: SCIENTIFIC GAMES INTERNATIONAL, INC.; BALLY GAMING, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENT
Reel/Frame 044889/0662 →
RELEASE OF SECURITY INTEREST Recorded Dec 1, 2014
From: BANK OF AMERICA, N.A.
To: SHFL ENTERTAINMENT, INC; ARCADE PLANET, INC.; BALLY GAMING, INC; BALLY GAMING INTERNATIONAL, INC.; BALLY TECHNOLOGIES, INC.; SIERRA DESIGN GROUP
Reel/Frame 034501/0049 →
AMENDED AND RESTATED PATENT SECURITY AGREEMENT Recorded Nov 30, 2013
From: BALLY GAMING, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 031745/0001 →
Continuity (2)
Continuation 12196237 · Aug 21, 2008
Related Publication 20120157185A1 · Jun 21, 2012