Underground Abrasive Mesh for Burrowing Pest Control

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Solution Overview

Problem

Existing methods for controlling burrowing animals like gophers and moles are either hazardous to non-target species or inefficient in providing long-term solutions, as they rely on poisons or time-consuming trap setups.

Innovation Solution

An underground abrasive protective device with mesh panels and integrated fasteners is positioned in the soil to repel burrowing animals, combined with safe repellents like mint or capsaicin, to prevent them from entering protected areas such as gardens and planters.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If poisons are used to control burrowing animals, then the effectiveness in eradicating pests is improved, but the risk to non-target living things including family, pets and children increases

Engineering Contradiction:
Improveeffectiveness in eradicating pestsVSAvoidrisk to non-target living things
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent introduces an abrasive material as an intermediary substance that physically repels burrowing animals through its abrasive properties rather than using toxic chemicals. The abrasive material acts as a mediator between the protective barrier and the pests, causing discomfort to the animals' sensitive noses and paws without posing risk to non-target species.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent converts the abrasive property, which could be considered a harmful factor, into a beneficial repelling mechanism. The abrasive material causes discomfort and irritation to burrowing animals, effectively driving them away from protected areas without using poisons that would harm other living things.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

2Reliability

If traps are used to control burrowing animals, then the effectiveness in catching pests is improved, but the time required for setup, checking and disposal increases

Engineering Contradiction:
Improveeffectiveness in catching pestsVSAvoidtime for setup, checking and disposal
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent employs preliminary action by installing the abrasive material in advance to create a preventive barrier before pests can cause damage. This proactive approach eliminates the need for continuous trapping, checking, and disposal activities, as the abrasive barrier continuously repels animals without requiring human intervention.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The abrasive material provides self-service functionality by automatically repelling burrowing animals through its inherent abrasive properties. The system requires no active monitoring, checking, or maintenance, as the abrasive barrier continuously performs its pest-repelling function without human involvement.

Inventive Principle:
Principle #25Self-service

3Object-affected harmful factors

If traditional protective barriers are used, then the physical obstruction is provided, but the repelling effect against burrowing animals is insufficient

Engineering Contradiction:
Improvephysical obstruction capabilityVSAvoidrepelling effect effectiveness
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent applies local quality by concentrating the repelling effect at the interface where the abrasive material contacts the burrowing animals. The abrasive properties are localized to the surface that directly interacts with pests, providing enhanced repelling effect precisely where needed while maintaining physical obstruction throughout the barrier structure.

Inventive Principle:
Principle #3Local quality

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Effectively repels burrowing animals without harming non-target species, providing a long-term solution by obstructing their pathways and protecting plants from damage.

Implementation Method 1

The sharp abrasive surface of the mesh panel 1 repels the pests or burrowing animals

Methodology Applied
Scientific EffectAbrasion: Abrasion

Implementation Method 2

The mesh panel 1 is made of a non-rusting metal with an exterior abrasive surface, similar to the nature of a cheese grater

Methodology Applied
Scientific EffectFriction: Friction

Implementation Method 3

the device may comprise repellents that may be used in a safe way in association with the abrasive installation

Methodology Applied
Scientific EffectChemical irritation:

Data Source

PatentUS12096763B2Underground pest control device
Publication Date: 2024.09.24 KAIN STAN ROBERT
  • US12096763B2 patent drawing
  • US12096763B2 patent drawing
  • US12096763B2 patent drawing

AI summary

The underground pest control device is intended to provide users with an apparatus that can repel gophers and similar burrowing animals. To accomplish this, the device includes an abrasive protective installation that may be positioned within the soil, below gardens, flower beds, shrubberies, pools, etc., where gophers or other burrowing animals may become a nuisance. Further, a plurality of fasteners may be integrated into the installation, to hold the panels in place. Furthermore, the device may be integrated into planters or other enclosed structures that are also prone to such pests. Additionally, the device may include repellents that may be used in a safe way in association with the abrasive installation.