Ligature Resistant Storage Solutions for Diverse Industries

Publication ID: 24-11857476_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Ligature Resistant Storage Solutions for Diverse Industries,” Published Technical Disclosure No. 24-11857476_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857476_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. 11,857,476.

Summary of the Inventive Concept

The inventive concept leverages the core technology of the original ligature resistant wardrobe to create adaptable storage solutions for various industries, including firefighting, fitness, healthcare, education, and accessibility.

Background and Problem Solved

The original patent focused on intensive use furniture for institutional settings, addressing the need for ligature resistant storage. However, this technology has broader applications in other industries where secure storage is essential. The new inventive concept addresses the limitation of the original patent by expanding its use cases to diverse fields.

Detailed Description of the Inventive Concept

The inventive concept comprises a modular system of ligature resistant components, including cabinets, shelves, and hanger supports, designed to be adaptable to various industries. The system features a sloped top, recessed pocket, and contraband barrier to prevent ligature points. The components can be combined and configured to meet specific industry requirements, such as attachment to walls or floors, and incorporation of locking means or customized features.

Novelty and Inventive Step

The new claims introduce novel applications and use cases for the original ligature resistant technology, expanding its scope beyond institutional settings. The inventive concept's adaptability to diverse industries, combined with its modular design, constitutes a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments may include customizable storage solutions for specific industries, such as a fire station system with integrated tool storage or a hospital system with antimicrobial coatings. Variations could also include different materials, sizes, or configurations to accommodate unique industry requirements.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including firefighting, fitness, healthcare, education, and accessibility. The market demand for secure and adaptable storage solutions is substantial, and the inventive concept's modular design and customization options make it an attractive solution for industries seeking to improve safety and efficiency.

CPC Classifications

SectionClassGroup
A A61 A61G7/047
A A47 A47C19/22
A A47 A47C31/00
A A61 A61G7/05

Field of Art

Institutional and specialized furniture design, with expertise in safety-focused storage solutions for high-risk environments including healthcare, correctional, and accessibility settings

Person of Ordinary Skill (PHOSITA) Profile

A design engineer with experience in creating furniture for challenging environments, familiar with safety regulations, modular design principles, and material adaptations for specialized use cases

Obviousness Rationale

A person of ordinary skill would recognize the fundamental ligature-resistant design principles from the source patent can be readily adapted to multiple industry-specific contexts. The core technical features of sloped tops, recessed pockets, and wall-attachment mechanisms are transferable across different storage environments. The PTD demonstrates predictable extensions of the original patent's safety-focused design philosophy by applying identical protective design principles to diverse use cases.

Obvious Combinations & Variations

Source Patent Element
Ligature resistant cabinet with recessed pocket and sloped top
PTD Variation
Adaptation of cabinet design for fire station equipment storage
Obviousness Reasoning
Predictable modification applying known safety design to a new industry context with identical structural requirements for secure, wall-mounted storage
Source Patent Element
Wall-attachable cabinet with fastener holes in back panel
PTD Variation
Modular hospital furniture system with attachable components
Obviousness Reasoning
Known technique of modular design using standardized attachment mechanisms across different institutional environments
Source Patent Element
Contraband barrier integrated into shelf design
PTD Variation
Customized storage solutions for individuals with disabilities
Obviousness Reasoning
Obvious design extension applying proven safety mechanism to accessibility-focused storage with minimal technical adaptation
Source Patent Element
Locking mechanism integrated into cabinet door
PTD Variation
School storage system with enhanced security features
Obviousness Reasoning
Routine application of known security technique to create context-specific storage solution with predictable results
Source Patent Element
One-piece cabinet with integrated hanger support
PTD Variation
Gym locker room storage with specialized hanger configuration
Obviousness Reasoning
Obvious variation using known structural principles to address specific industry storage requirements
35 U.S.C. § 103 Summary: Based on US Patent 11857476, the present disclosure demonstrates that the claimed variations in storage system design represent obvious extensions of prior art, wherein a person having ordinary skill in the art would readily recognize the transferability of ligature-resistant design principles across multiple specialized environments through routine design adaptation and predictable technical modifications.

Original Patent Information

Patent NumberUS 11,857,476
TitleLigature resistant wardrobe
Assignee(s)Norix Group, Inc