Portable Primer-Coated Substrate for Paint Practice

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Solution Overview

Problem

Current methods for determining and practicing paint colors, finishes, and techniques are limited, as they either provide inadequate visual reference, require marking or damaging existing surfaces, or involve cumbersome and non-portable materials like gypsum board, leading to inefficiencies and increased costs.

Innovation Solution

A portable, pre-primed substrate with a primer coating on one surface and securing means on the other, allowing for easy mounting and repositioning, which can be folded or hinged for various configurations, providing a lightweight, portable surface for testing paint colors, finishes, and techniques without damaging existing surfaces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a portable substrate with primer coating is used, then portability and ease of practice are improved, but the surface area available for painting is reduced compared to using an entire wall

Engineering Contradiction:
ImproveportabilityVSAvoidpainting surface area
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The invention divides the painting practice function into a separate portable substrate that can be detached from the wall. This segmentation allows the substrate to be moved and reused across different locations while maintaining adequate painting practice area on each substrate unit.

Inventive Principle:
Principle #1Segmentation

2Area of stationary object

If existing wall surfaces are used for testing paint colors, then the actual painting surface is available, but the surface is damaged and requires remediation

Engineering Contradiction:
Improvepainting surface areaVSAvoidsurface damage
Core Design Contradiction:
Area of stationary objectVSObject-affected harmful factors

Solution Approach 1:

The invention introduces a substrate with primer coating as an intermediary between the paint being tested and the final wall surface. This intermediary allows paint testing and practice without directly contacting or damaging the wall surface, eliminating the need for remediation.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of manufacture

If gypsum board is used for practicing paint techniques, then a dedicated practice surface is provided, but the board becomes heavy and non-portable

Engineering Contradiction:
Improvededicated practice surfaceVSAvoidgypsum board weight
Core Design Contradiction:
Ease of manufactureVSWeight of moving object

Solution Approach 1:

The invention employs a substrate that is lightweight, portable, and designed for temporary use in paint practice. The substrate can be easily disposed of after use, eliminating the need to transport heavy gypsum boards while providing an adequate practice surface during the painting process.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Data Source

PatentUS7914285B2Portable apparatus for visualizing and practicing wall finishes
Publication Date: 2011.03.29 KNICAVA
  • US7914285B2 patent drawing
  • US7914285B2 patent drawing
  • US7914285B2 patent drawing

AI summary

A portable apparatus for visualizing or practicing a paint color, finish, technique, or texture includes a substrate having a primed first surface and a second surface having means for securing the substrate to a mounting surface, such as a wall. A method for visualizing and practicing a paint color, finish, technique, or texture includes the steps of (a) applying a paint color, finish, technique, or texture to a first surface of the substrate; (b) textually identifying onto the substrate the paint color, finish, technique, or texture applied thereto; (c) securing the substrate to a first portion of the mounting surface; (d) removing the substrate from the mounting surface; and (e) securing the substrate to a second portion of the mounting surface.