Adhesive Pet Waste Bag System with Folded Storage

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Solution Overview

Problem

Pet owners face challenges in conveniently storing, transporting, and accessing pet waste bags in public areas, as they are often required to carry and provide their own bags, which can be cumbersome and inconvenient.

Innovation Solution

A waste bag system comprising a substrate with an adhesive surface, a waste bag that can be folded and unfolded, and a cover sheet, where the adhesive surface temporarily attaches the waste bag to the substrate and the cover sheet to maintain it in a compact configuration, allowing easy storage and quick access to the bag when needed.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If pet waste bags are carried in unfolded configuration for immediate use, then accessibility is improved, but storage compactness deteriorates

Engineering Contradiction:
ImproveaccessibilityVSAvoidstorage volume
Core Design Contradiction:
Ease of operationVSVolume of moving object

Solution Approach 1:

The waste bag is segmented into a compact folded configuration for storage and an unfolded configuration for use. The adhesive substrate and cover sheet are separated components that can be independently attached or detached, allowing the bag to transition between compact storage state and expanded use state.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The waste bag is pre-folded into a compact configuration and pre-attached to the adhesive substrate in a ready-to-use state. The cover sheet is pre-positioned to maintain the folded configuration during storage and transport, enabling quick deployment when needed without requiring the user to fold or prepare the bag.

Inventive Principle:
Principle #10Preliminary action

2Volume of moving object

If multiple waste bags are stored in a compact configuration, then storage convenience is improved, but accessibility deteriorates

Engineering Contradiction:
Improvestorage volumeVSAvoidaccessibility
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The adhesive substrate acts as an intermediary mechanism that maintains the folded waste bag in a compact, accessible configuration. The cover sheet serves as another intermediary that protects the folded bag while allowing easy access. These intermediary components enable the bag to remain compact during storage while being easily accessible when needed.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Volume of moving object

If the waste bag is kept in a folded configuration for storage, then storage compactness is improved, but ease of use deteriorates

Engineering Contradiction:
Improvestorage volumeVSAvoidease of use
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The waste bag is pre-folded into a compact configuration and pre-attached to the adhesive substrate in a ready-to-use state. The cover sheet is pre-positioned to maintain the folded configuration during storage and transport, enabling quick deployment when needed without requiring the user to fold or prepare the bag.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The adhesive substrate and cover sheet act as intermediaries that maintain the folded configuration during storage while enabling easy transition to use. The adhesive substrate provides a secure attachment point that allows the bag to be quickly removed and unfolded when needed, bridging the gap between compact storage and ease of use.

Inventive Principle:
Principle #24Intermediary (Mediator)

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

The system provides a compact and convenient means of storing and transporting pet waste bags, allowing them to be easily unfolded for use while maintaining a compact form factor during storage, addressing the burden of carrying and accessing bags in public.

Implementation Method 1

At least a first portion of the adhesive layer is in contact with at least a portion of the waste bag to at least temporarily attach the waste bag to the substrate

Methodology Applied
Scientific EffectAdhesion: Adhesive

Implementation Method 2

At least a second portion of the adhesive layer is in contact with at least a portion of the cover sheet to detachably attach the cover sheet to the substrate to maintain the waste bag in the folded configuration

Methodology Applied
Scientific EffectAdhesion: Adhesive

Data Source

PatentUS12102056B1Pet waste bag systems and methods
Publication Date: 2024.10.01 PERKOWSKI THOMAS
  • US12102056B1 patent drawing
  • US12102056B1 patent drawing
  • US12102056B1 patent drawing

AI summary

A waste bag system comprising a substrate, a waste bag, and a cover sheet. The substrate defines an adhesive surface. The waste bag configured to be arranged in a folded configuration and an unfolded configuration. At least a portion of the adhesive surface is in contact with at least a portion of the waste bag to at least temporarily attach the waste bag to the substrate. At least a portion of the adhesive surface is in contact with at least a portion of the cover sheet to detachably attach the cover sheet to the substrate to maintain the waste bag in the folded configuration. With the cover sheet at least partly detached from substrate, the waste bag may be reconfigured from the folded configuration to the unfolded configuration.