Published Technical Disclosure Archive

Modular Satchel Wallet: Advanced Storage Solution

Publication ID: 24-11857042_0001_PTD
Published: October 27, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Modular Satchel Wallet: Advanced Storage Solution,” Published Technical Disclosure No. 24-11857042_0001_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857042_0001_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. 11,857,042.

Background and Problem Solved

The original satchel and wallet combination assembly, while innovative, had limitations in terms of storage, durability, and functionality. This new invention addresses these limitations by introducing features such as foldable containers, water-resistant coatings, zipper or Velcro closures, and interchangeable inserts or modules.

Novelty and Inventive Step

The new claims introduce novel features such as foldable containers, water-resistant coatings, zipper or Velcro closures, and interchangeable inserts or modules, which are not present in the original patent. These features provide a non-obvious solution to the limitations of the original invention, making the new invention novel and inventive.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include different materials or designs for the container, such as a rigid or semi-rigid material, or different types of closures or attachments. Additionally, the invention could be adapted for use in different industries or applications, such as outdoor gear or medical equipment.

Potential Commercial Applications and Market

The enhanced satchel and wallet combination assembly has significant commercial potential in various industries, including fashion, outdoor gear, and travel accessories. The invention's compact, space-saving design, durability, and functionality make it an attractive solution for consumers and businesses alike.

CPC Classifications

SectionClassGroup
A A45 A45C1/06
A A45 A45C1/08
A A45 A45C7/0077
A A45 A45C2001/065
A A45 A45C2007/0004

Field of Art

Personal accessories design, specifically transformable carrying systems with integrated storage functionality, focusing on flexible containers with modular organizational capabilities

Person of Ordinary Skill (PHOSITA) Profile

An industrial designer or engineer with expertise in textile manufacturing, accessory design, and modular storage solutions, familiar with material properties, folding mechanisms, and ergonomic design principles

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's fundamental satchel and wallet combination provides a clear technical foundation for incremental improvements in material treatment, closure mechanisms, and organizational strategies. The PTD's variations represent predictable extensions of the original design using known techniques in textile and accessory engineering. These modifications would be considered routine design optimizations within the ordinary capabilities of a skilled practitioner in the field.

Obvious Combinations & Variations

Source Patent Element
Flexible container with perimeter wall capable of folding
PTD Variation
Adding water-resistant coating and reinforced stitching
Obviousness Reasoning
Material enhancement is a standard design approach for improving durability and functionality, representing a predictable solution using known surface treatment and manufacturing techniques
Source Patent Element
Container with open upper end for accessing interior
PTD Variation
Incorporating zipper or Velcro closure with pull tab
Obviousness Reasoning
Closure mechanisms are well-known alternatives in accessory design, providing improved security and ease of access through standard engineering solutions
Source Patent Element
Foldable container with horizontal and vertical fold lines
PTD Variation
Creating multiple compartments with dedicated storage functions
Obviousness Reasoning
Organizational subdivision of storage spaces is a common design strategy for improving utility, representing a logical extension of existing folding mechanisms
Source Patent Element
Container attached with strap at upper end
PTD Variation
Developing modular insert system with interchangeable components
Obviousness Reasoning
Modular design is a recognized approach for increasing product versatility, utilizing standard attachment mechanisms to expand functional capabilities
Source Patent Element
Collapsible satchel with convertible configuration
PTD Variation
Implementing labeling system for compartment identification
Obviousness Reasoning
Organizational labeling represents a straightforward design improvement using standard informational techniques to enhance user interaction
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857042, the variations disclosed herein would be considered obvious to a person having ordinary skill in the art of accessory design. The incremental modifications represent predictable engineering solutions that do not rise to the level of non-obvious innovation, thereby establishing this disclosure as valid prior art potentially invalidating subsequent claims with substantially similar technical characteristics.

Original Patent Information

Patent NumberUS 11,857,042
TitleSatchel and wallet combination assembly