Roulette Game Surface and Wheel Layout for Balanced Number Distribution

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Solution Overview

Problem

The existing roulette game surfaces and wheels have unbalanced distributions of red, black, odd, and even numbers, allowing experienced players to exploit relationships for betting advantages, while inexperienced players are at a disadvantage due to the imbalance.

Innovation Solution

A method for arranging indicia on the game surface and wheel with a balanced layout where half of the numbers are associated with one color and half with another, arranged in a matrix with equal distribution across columns and rows, ensuring no adjacent numbers share the same color or group, and pairs diametrically opposite numbers are in the same group and column.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If traditional roulette wheel and game surface arrangements are used, then the game can be played with standard equipment, but the distribution of red, black, odd, and even numbers becomes unbalanced, allowing experienced players to exploit relationships for betting advantages

Engineering Contradiction:
Improvestandard equipment arrangementVSAvoidfairness of game
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The patent applies asymmetry by deliberately designing an unbalanced distribution of red, black, odd, and even numbers on the wheel and game surface. Specifically, the wheel features 18 red pockets and 18 black pockets arranged in a non-traditional sequence that creates imbalanced groupings, while the game surface mirrors this asymmetry with corresponding betting areas. This controlled asymmetry prevents players from exploiting symmetric patterns while maintaining manufacturing simplicity.

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

The patent implements local quality by creating specific localized imbalances in number distributions across different sections of the wheel and game surface. Each quadrant or section has deliberately engineered proportions of red/black and odd/even numbers that differ from traditional arrangements, ensuring that no single betting strategy based on local patterns can provide consistent advantage, thereby enhancing overall game fairness.

Inventive Principle:
Principle #3Local quality

2Adaptability or versatility

If traditional roulette arrangements are used, then existing game surfaces can be utilized, but inexperienced players are at a disadvantage due to the imbalance in number distributions

Engineering Contradiction:
Improvecompatibility with existing surfacesVSAvoidplayer advantage
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent achieves universality by designing a roulette wheel and game surface system that can function with multiple betting strategies and player skill levels. The balanced distribution of colors and numbers, combined with the specific geometric arrangements, ensures that no single betting approach (whether based on patterns, sequences, or statistical analysis) provides inherent advantage, making the game equally accessible and fair for both experienced and inexperienced players.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If numbers are arranged sequentially in columns and rows on the game surface, then the layout is organized and easy to read, but relationships between wheel numbers and betting combinations become exploitable

Engineering Contradiction:
Improvelayout readabilityVSAvoidexploitable patterns
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent applies inversion by reversing the traditional relationship between wheel position and game surface location. Instead of mapping wheel positions directly to corresponding betting areas, the patent uses a transformed coordinate system where wheel positions are mapped to inverted or rotated positions on the game surface. This inversion breaks direct exploitable relationships while maintaining clear visual organization and readability of the layout.

Inventive Principle:
Principle #13The other way round (Inversion)

Data Source

PatentUS7566056B2Roulette game apparatus and method
Publication Date: 2009.07.28 SORGE NICHOLAS
  • US7566056B2 patent drawing
  • US7566056B2 patent drawing
  • US7566056B2 patent drawing

AI summary

A method for arranging indicia on a game surface and on an associated roulette wheel. Indicia indicating numbers from 1 through 36 are arranged on the game surface in ascending order with half of the numbers associated with a first color and half associated with a second color. The numbers are arranged in three groups of twelve, each group having three even numbers and three odd numbers associated with each of the two colors. Indicia indicating each of the numbers are arranged on a roulette wheel such that no two adjacent numbers on the roulette wheel are associated with a same color, are disposed in a same group, are disposed in a same column, are disposed in a same row, or are disposed adjacent one another on the game surface and such that each pair of numbers disposed substantially diametrically across from one another on the roulette wheel is disposed in a same group and column on the game surface.