Variable size marker for a garment hanger

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Solution Overview

Problem

Garment retail stores face inefficiencies and waste due to small, easily lost size markers on hangers, which are difficult to manage and often result in incorrect sizing, leading to time-consuming searches and environmental impact.

Innovation Solution

A gear-shaped variable size marker for garment hangers that can display multiple indicia, featuring a gear configuration with interchangeable indicia and a resilient hanger design allowing easy installation and immobilization of the correct size marker, reducing the need for frequent searches and minimizing loss.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If small size markers are used on hangers, then the hanger can display a size indicator, but the size marker is easily lost and difficult to manage

Engineering Contradiction:
Improvesize marker visibilityVSAvoidsize marker retention
Core Design Contradiction:
Quantity of substanceVSReliability

Solution Approach 1:

The patent changes the physical parameter of the size marker from small to large dimensions. The oversized size marker (e.g., 2 inches or larger) is significantly bigger than conventional markers, making it visually prominent and difficult to lose. This parameter change directly addresses both the visibility need and the retention problem.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If multiple size markers are kept in a bin, then different sizes can be selected, but time is wasted searching for the correct marker

Engineering Contradiction:
Improvesize marker varietyVSAvoidmarker selection time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent creates a universal size marker system where a single oversized marker can display multiple size indicators (S, M, L, XL, etc.) through reconfigurable elements. This multi-functional design eliminates the need for multiple separate markers, allowing staff to quickly change the displayed size without searching through a bin of different markers.

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

Solution Approach 2:

The size marker incorporates dynamic, reconfigurable elements that allow the displayed size to be changed easily. The marker can be rotated, flipped, or reconfigured to show different size indicators, enabling rapid adaptation to different garment sizes without requiring multiple static markers.

Inventive Principle:
Principle #15Dynamics

3Loss of information

If conventional size markers are used, then the garment size can be indicated, but the markers contribute to plastic waste

Engineering Contradiction:
Improvesize information displayVSAvoidplastic waste
Core Design Contradiction:
Loss of informationVSLoss of substance

Solution Approach 1:

The patent promotes a reusable size marker system where the oversized marker is designed to be retained and reused across multiple garments. Instead of discarding small markers after use, the durable oversized marker can be repeatedly attached and reconfigured, significantly reducing plastic waste while maintaining size information display functionality.

Inventive Principle:
Principle #34Discarding and recovering

4Adaptability or versatility

If a variable size marker is designed, then multiple sizes can be displayed, but the device becomes more complex

Engineering Contradiction:
Improvevariable size displayVSAvoidmarker structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the size marker into distinct, interchangeable components such as size indicators, attachment elements, and display portions. This segmentation allows the marker to be simple in each individual component while achieving variable size display functionality through the combination and reconfiguration of these segments.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10849449B2Variable size marker for a garment hanger
Publication Date: 2020.12.01 HANGERLOGIC
  • US10849449B2 patent drawing
  • US10849449B2 patent drawing
  • US10849449B2 patent drawing

AI summary

A variable size marker or sizer for garment hangers is disclosed. A gear-shaped wheel with cogs has various size indicia on each cog, and is inserted into a hanger to display the correct size indicia. The hanger has tabs to retain the sizer in place by mating with slits in the sizer. For example, if a displayed garment is size ‘large’, the user chooses the cog with “L” facing upwardly, and inserts the sizer into the hanger through the bottom of the hanger until the hanger's tabs click into the sizer's slits corresponding with the “L”. The “L” is then visible at the top of the hanger. The hanger is made of resilient material to flex outwardly to allow the sizer to be inserted and removed, yet hold the sizer in place when the hanger is in use.