Multi-Purpose Debris Collection and Removal System

Publication ID: 24-11857124_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multi-Purpose Debris Collection and Removal System,” Published Technical Disclosure No. 24-11857124_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857124_0007_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,124.

Summary of the Inventive Concept

A versatile system for collecting and removing various types of debris from different environments, leveraging the core technology of the original hair discard device to address diverse industry needs.

Background and Problem Solved

The original hair discard device, designed for shower use, had limitations in terms of its applicability to other industries. The present inventive concept expands the core technology to tackle debris collection and removal challenges in construction, woodworking, pet care, medical procedures, and crafting, providing a solution to the problem of inefficient and ineffective debris management in these fields.

Detailed Description of the Inventive Concept

The multi-purpose debris collection and removal system consists of a base sheet attachable to a surface and multiple disposable sheets for collecting and removing debris. Each disposable sheet has a front side with adhesive and a back side without adhesive for easy separation. The system can be adapted for various applications, including construction sites, woodworking shops, furniture surfaces, medical procedure areas, and crafting workstations. The device's components and operation remain largely unchanged from the original hair discard device, ensuring seamless integration into new industries.

Novelty and Inventive Step

The novelty of the present inventive concept lies in its application of the original hair discard device's core technology to entirely new industries and use cases. The inventive step is the recognition of the device's potential to address debris collection and removal challenges beyond its original purpose, thereby expanding its commercial viability and social impact.

Alternative Embodiments and Variations

Alternative embodiments of the multi-purpose debris collection and removal system could include adjustable adhesive strengths, customizable disposable sheet sizes, and integration with automation technologies for enhanced efficiency. Variations could also involve different materials, shapes, or designs for the base sheet and disposable sheets to better suit specific industry needs.

Potential Commercial Applications and Market

The multi-purpose debris collection and removal system has significant commercial potential in various industries, including construction, woodworking, pet care, medical devices, and crafting supplies. The system's versatility and adaptability make it an attractive solution for businesses and individuals seeking efficient and effective debris management solutions.

CPC Classifications

SectionClassGroup
A A47 A47K3/281
E E03 E03C1/264

Field of Art

Surface debris collection systems, specifically focusing on removable adhesive sheet technologies for capturing particulate matter in various environments, with expertise in adhesive engineering, surface attachment mechanisms, and modular collection systems

Person of Ordinary Skill (PHOSITA) Profile

A technical professional with expertise in materials science, adhesive technologies, and surface collection systems, capable of understanding cross-industry adaptations of modular debris collection mechanisms

Obviousness Rationale

A person having ordinary skill would recognize that the core technical mechanism of the hair discard device - an adhesive-backed removable sheet system for capturing particulate matter - is fundamentally transferable across multiple environments. The PTD demonstrates that the device's core functionality of surface attachment and debris collection is universally applicable with minimal technical modification, representing an obvious extension of the source patent's core technological concept.

Obvious Combinations & Variations

Source Patent Element
Disposable pad with adhesive back surface for attaching to a wall and collecting hair
PTD Variation
Adapting the adhesive pad system to collect wood shavings, pet hair, medical debris, and craft materials
Obviousness Reasoning
Predictable result of applying a known debris collection technique to alternative particulate matter environments, representing a simple design adaptation within the technology's inherent capabilities
Source Patent Element
Removable protective front sheet without adhesive
PTD Variation
Utilizing the same removable sheet mechanism for different surface protection and debris isolation scenarios
Obviousness Reasoning
Known technique of maintaining a protective non-adhesive layer that can be easily removed, representing a standard modular design approach in collection systems
Source Patent Element
Water-resistant adhesive sheets
PTD Variation
Extending water resistance to other environments like construction sites, medical procedures, and craft spaces
Obviousness Reasoning
Predictable engineering adaptation of material properties to suit different environmental conditions, representing a routine materials science modification
Source Patent Element
Base sheet attachable to a surface with multiple disposable sheets
PTD Variation
Applying the base sheet and disposable sheet mechanism to diverse surface types including furniture, walls, and workstations
Obviousness Reasoning
Obvious design extension demonstrating the modular nature of the original invention's core mechanical concept
35 U.S.C. § 103 Summary: Based on US Patent 11857124's disclosure of a surface-attachable debris collection system, the present publication renders obvious any patent claims involving adhesive-backed removable sheet technologies for particulate matter collection across diverse environments. The technical variations represent predictable engineering adaptations that would be immediately apparent to a person having ordinary skill in surface collection and adhesive technologies.

Original Patent Information

Patent NumberUS 11,857,124
TitleHair discard device