IP Library Granted Patent US 8,591,325
Granted Patent B2
US 8,591,325 · App. 13/161,752 · Granted Nov 26, 2013

Fixed pool bonus method and apparatus

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Quick Facts
Patent No.
US 8,591,325
App. No.
13/161,752
Granted
Nov 26, 2013
Kind
B2
Abstract

A gaming system that uses centrally determined game outcomes to generate both a simulated primary game and a multiplicity of bonus games are revealed. The predetermined outcome bonus games are designed to mimic actual Nevada-style bonus games using novel methods to both create the look-and-feel of the actual bonus games as well as being able to use existing central determination game system protocols, which have severe limitations in their message fields.

Claims (23)

1. A gaming terminal comprising:

a player terminal in operable communication with a central server, configured to send game play requests to the central server and receive game play results from the central server, the game play results determined by the central server from fixed-pools of elements derived from a non-fixed-pool slot machine game, each element corresponding to a single game play result determined prior to base and bonus game play;

the player terminal further configured to:

determine a base game play result and a bonus game play result from a single game play result received from the central server,

reverse-map the base game play result into a display such that the display simulates the non-fixed-pool slot machine game by showing game indicia having an award value corresponding to the base game play result, and

further showing a bonus game display, different from the base game play display, having a value corresponding to the bonus game play result,

wherein the single game play result is a fixed sum that is awarded to the player.

2. The gaming terminal of claim 1 , wherein the game play result further includes an indicator recognizable by the gaming terminal, the indicator indicating that the game play result comprises a base game play result and a bonus game play result.

3. The gaming terminal of claim 2 , wherein an award associated with the bonus game result is calculated by subtracting a known base game award from a total award associated with the game play result.

4. A method of providing game play at a gaming terminal, the method comprising the steps of:

receiving a wager on a game at the player terminal;

generating a game result request at the player terminal;

receiving a game result selected from a fixed pool of game results derived from a non-fixed-pool slot machine game, at the player terminal, wherein the game play result represents a fixed sum award determined prior to base and bonus game play;

determining a base game result and a bonus game amount from the selected game result; and

simulating the non-fixed pool slot machine game by:

playing the game and awarding the base game result;

starting a bonus game;

enabling play of the bonus game; and

awarding the bonus game amount.

5. The method of claim 4 , wherein the bonus game comprises a plurality of indicia.

6. The method of claim 4 , further comprising: dividing the bonus game play amount into a set of partial win results that, in total, are an amount equal to a bonus award associated with the bonus game result; selecting bonus game indicia; awarding one of the partial win results; and repeating the selecting and awarding until all of the partial win amounts are awarded.

7. The method of claim 4 , further comprising: recognizing, in the game result, an indicator indicating that the game result comprises a base game result and a bonus game result.

8. The method of claim 4 , further comprising: calculating an award associated with the bonus game result by subtracting an award associated with the base game result from a total award associated with the game result.

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 →
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 19, 2020
From: BALLY GAMING, INC.
To: SG GAMING, INC.
Reel/Frame 051642/0514 →
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 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 5, 2014
From: LUCIANO, ROBERT A., JR.; SIERRA DESIGN GROUP, INC.
To: BALLY GAMING, INC.
Reel/Frame 033682/0210 →
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 →