Enhanced Ligature Resistant Wardrobe System
Legal Citation
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
| Section | Class | Group |
|---|---|---|
| A | A61 | A61G7/047 |
| A | A47 | A47C19/22 |
| A | A47 | A47C31/00 |
| A | A61 | A61G7/05 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Institutional furniture design, specifically ligature-resistant furniture for high-security environments such as psychiatric facilities, detention centers, and correctional institutions. Requires expertise in materials engineering, safety design, and institutional space optimization
Person of Ordinary Skill (PHOSITA) Profile
A design engineer with 5-7 years experience in institutional furniture design, familiar with safety regulations for high-risk environments, knowledgeable about material science, security constraints, and human factors engineering
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable incremental improvements to the source patent's ligature-resistant wardrobe design. The disclosed modifications address known institutional design challenges through standard engineering problem-solving techniques. The variations demonstrate logical extensions of existing safety and functionality principles already established in the source patent's framework.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,476 |
|---|---|
| Title | Ligature resistant wardrobe |
| Assignee(s) | Norix Group, Inc |