Enhanced Ligature Resistant Wardrobe System

Publication ID: 24-11857476_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Ligature Resistant Wardrobe System,” Published Technical Disclosure No. 24-11857476_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857476_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. 11,857,476.

Summary of the Inventive Concept

A comprehensive, modular wardrobe system designed for intensive use in institutional settings, offering improved security, accessibility, and maintenance features.

Background and Problem Solved

The original Ligature Resistant Wardrobe patent addressed the need for secure storage in institutional settings. However, it had limitations in terms of maintenance, accessibility, and adaptability. The new inventive concept builds upon the original design, addressing these limitations by incorporating self-cleaning surfaces, tamper-evident fastening systems, adjustable shelving, smart locking mechanisms, and improved accessibility features.

Detailed Description of the Inventive Concept

The Enhanced Ligature Resistant Wardrobe System comprises a modular shelving unit with adjustable compartments, a smart locking mechanism to prevent unauthorized access, and a self-cleaning surface to reduce maintenance and improve hygiene. The system also features a contraband barrier, a tamper-evident fastening system, and a lowered shelf height with a handle incorporating a tactile indicator for visually impaired users. The wardrobe's modular design enables easy installation, reconfiguration, and customization to meet specific institutional needs.

Novelty and Inventive Step

The new inventive concept's novelty lies in its comprehensive approach to addressing the limitations of the original patent. The incorporation of self-cleaning surfaces, tamper-evident fastening systems, adjustable shelving, smart locking mechanisms, and improved accessibility features constitutes a non-obvious improvement over the original design.

Alternative Embodiments and Variations

Alternative embodiments of the Enhanced Ligature Resistant Wardrobe System could include variations in shelving materials, smart locking mechanisms, and accessibility features. For example, the system could be adapted for use in psychiatric facilities with additional safety features or in correctional facilities with enhanced security measures.

Potential Commercial Applications and Market

The Enhanced Ligature Resistant Wardrobe System has significant commercial potential in the institutional furniture market, particularly in the correctional, psychiatric, and healthcare industries. Its improved security, accessibility, and maintenance features make it an attractive solution for facilities seeking to enhance the safety and well-being of their residents and staff.

CPC Classifications

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

Original Patent Information

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