Dual-Section Pet Grooming Tool With Push-Button Fur Ejection

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Solution Overview

Problem

Households with furry pets face the burden of using multiple grooming tools for different grooming functions, such as deshedding and mat removal, which is inefficient and cumbersome.

Innovation Solution

A pet grooming tool with a dual brush section, comprising a deshedder for removing loose undercoat and a slicker for debris and mat removal, integrated with a fur removal mechanism using a push button to eject fur from both sections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple grooming tools are used for different grooming functions, then each tool can be optimized for its specific function, but the overall system becomes complex and cumbersome

Engineering Contradiction:
Improvegrooming function versatilityVSAvoidnumber of tools
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple grooming functions (deshedding, mat removal, debris cleaning) into a single tool by integrating different brush sections with distinct characteristics. The pet engageable portion includes a deshedder section with teeth for removing loose undercoat, a slicker section with fine wire bristles for mat removal, and a scraper section for debris cleaning, all housed in one unified device with a common handle.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The grooming tool is designed as a universal device that can perform multiple grooming tasks. The single tool incorporates diverse brush characteristics (teeth, fine wire bristles, scraper elements) that enable it to handle different fur types and grooming needs, eliminating the need for separate specialized tools for each function.

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

2Reliability

If multiple grooming tools are maintained, then each tool can be specialized, but the burden of managing and storing multiple tools increases

Engineering Contradiction:
Improvegrooming effectivenessVSAvoidtool management
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent consolidates multiple grooming functions into one integrated tool, reducing the number of separate tools the owner must manage, store, and clean. The unified design with common handle and coordinated brush sections simplifies tool management while maintaining effective grooming capabilities across all functions.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If a single tool has multiple brush sections, then tool versatility improves, but the structure becomes more complex

Engineering Contradiction:
Improvebrush characteristic varietyVSAvoidbrush section integration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The pet engageable portion is segmented into distinct functional sections, each with specific brush characteristics optimized for particular grooming tasks. The deshedder section with teeth, the slicker section with fine wire bristles, and the scraper section are clearly defined segments that can be independently designed and optimized while being integrated into a unified tool structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different sections of the brush have locally optimized characteristics tailored to their specific functions. The deshedder teeth are designed with specific geometry for undercoat removal, the slicker bristles have particular flexibility and spacing for mat removal, and the scraper elements are configured for debris cleaning, with each local area having qualities suited to its purpose.

Inventive Principle:
Principle #3Local quality

4Duration of action of stationary object

If fur accumulates in brush sections, then the tool continues to function, but performance degrades over time

Engineering Contradiction:
Improvetool operational durationVSAvoidgrooming performance
Core Design Contradiction:
Duration of action of stationary objectVSReliability

Solution Approach 1:

The tool incorporates a self-service fur removal mechanism where the brush sections can be easily cleaned by the user through simple actions such as removing the brush sections from the handle and rinsing them under water, or using the integrated scraper to remove accumulated fur. This self-cleaning capability maintains grooming performance without requiring complex disassembly or specialized cleaning procedures.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20260101871A1Combination pet grooming tool and methods
Publication Date: 2026.04.16 SPECTRUM BRANDS INC
  • US20260101871A1 patent drawing
  • US20260101871A1 patent drawing
  • US20260101871A1 patent drawing

AI summary

A pet grooming tool has a pet engageable portion and a handle portion. The pet engageable portion has a first section of a first brush characteristic and a second section of second brush characteristics different from the first brush characteristic. The handle portion is secured to the pet engageable portion sized for grasping by a human hand. A fur removal mechanism removes fur from the pet engageable portion.