Patterned Floor Tiles With Corner Contrast for Rotational Variety

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Solution Overview

Problem

Conventional modular flooring tiles lack the ability to create distinct visual effects and varied appearances when rotated, resulting in a uniform overall appearance that does not allow for diverse design possibilities.

Innovation Solution

Tiles with a background pattern and a contrast pattern, separated by a diagonal boundary line, allowing for the emphasis of a selected corner and enabling varied positioning without uniformity, mimicking broadloom carpet or resilient floor coverings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional modular flooring tiles use uniform size, shape, and appearance with consistent edge and corner structures, then the floor covering presents a uniform overall appearance, but the design versatility and visual variety are limited

Engineering Contradiction:
Improvedesign versatilityVSAvoidtile structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies asymmetry by creating tiles with non-uniform patterns where the background pattern and contrast pattern are distributed unevenly across the tile surface. The contrast pattern is positioned to emphasize specific corners rather than being uniformly distributed, allowing tiles to create different visual effects when rotated to different positions.

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

The patent implements local quality by giving different portions of the tile different visual characteristics. The contrast pattern is concentrated in specific local areas (particularly near corners) rather than being uniformly distributed, allowing each tile to have distinct visual properties in different regions that contribute to overall design versatility.

Inventive Principle:
Principle #3Local quality

2Adaptability or versatility

If carpet tile designs provide rotational symmetry so tiles can be positioned at any rotational position, then installation is simplified, but the ability to create distinct visual effects and varied appearances is lost

Engineering Contradiction:
Improvevisual varietyVSAvoidinstallation flexibility
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent deliberately breaks rotational symmetry by positioning the contrast pattern asymmetrically on each tile. This allows tiles to create distinct visual effects when rotated to different positions (0°, 90°, 180°, 270°), enabling designers to control the visual appearance based on tile orientation while still maintaining installation flexibility.

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

The patent introduces dynamic visual properties by designing tiles whose appearance changes based on their rotational position. The contrast pattern is positioned and oriented so that different corners and edges present different visual characteristics when the tile is rotated, allowing the floor covering to have variable visual effects rather than a static uniform appearance.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If modular flooring tiles have uniform edge and corner structures, then the tiles present a consistent floor covering when abutting, but the modularity becomes visually prominent rather than mimicking broadloom carpet

Engineering Contradiction:
Improvebroadloom appearanceVSAvoidcut positioning precision
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The patent applies local quality by concentrating the visual design elements (contrast patterns) in specific local areas of the tiles, particularly near corners and edges. This allows the tiles to mimic broadloom carpet appearance when properly installed, as the design elements are positioned to create continuous visual patterns across tile boundaries rather than emphasizing individual tile modularity.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent uses segmentation by dividing the tile into distinct pattern zones (background pattern areas and contrast pattern areas) that can be independently designed and positioned. This segmentation allows for flexible tile design where different portions of the tile can be optimized for different functions, including creating visual continuity across tile boundaries to mimic broadloom carpet.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9340982B2Patterned tiles and floor coverings comprising same
Publication Date: 2016.05.17 COLUMBIA INSURANCE CO
  • US9340982B2 patent drawing
  • US9340982B2 patent drawing
  • US9340982B2 patent drawing

AI summary

A tile having a contrast pattern intermixed with a portion of a background pattern. The contrast pattern is positioned proximate a selected corner of the tile and has a contrast color different than the colors of the background pattern. Within a surface covering, the rotational position of the tile can be varied to thereby achieve a desired visual appearance with respect to the contrast patterns of adjacent tiles.