IP Library Granted Patent US 8,696,427
Granted Patent B2
US 8,696,427 · App. 13/454,657 · Granted Apr 15, 2014

Variable payout percentage gaming system

Inventor: Marvin A. Hein (Las Vegas, NV)
Assignee: Bally Gaming, Inc.
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Quick Facts
Patent No.
US 8,696,427
App. No.
13/454,657
Granted
Apr 15, 2014
Kind
B2
Abstract

A gaming device adjusts the payout percentage of the gaming device once a player initiates game play. In one embodiment, the payout percentage of the gaming device increases the longer a player plays on the gaming device. In other embodiments, the payout percentage increases as a result of a player-triggered event. Accordingly, player excitement is heightened by the opportunity to obtain a greater payout.

Claims (9)

1. A gaming system for maintaining player interest in a gaming machine, comprising:

a gaming machine;

a display associated with the gaming machine, wherein the display indicates a current payout percentage of the gaming machine;

a player tracking device associated with the gaming machine;

a triggering mechanism for increasing the current payout percentage of the gaming machine as a function of time the gaming machine is played.

2. The gaming system of claim 1 wherein the triggering mechanism is associated with the gaming machine.

3. The gaming system of claim 1 wherein the gaming machine is in communication with a central system.

4. The gaming system of claim 3 wherein the triggering mechanism is associated with the central system.

5. The gaming system of claim 1 wherein the gaming machine is not coupled to a central system.

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 12956312 · Nov 30, 2010
Related Publication 20120208626A1 · Aug 16, 2012