Multi-Industry Anti-Ligature Device System

Publication ID: 24-11857452_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multi-Industry Anti-Ligature Device System,” Published Technical Disclosure No. 24-11857452_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857452_0002_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. 11,857,452.

Summary of the Inventive Concept

The inventive concept expands the original anti-ligature device technology to various new industries, including shipping, transportation, public safety, data centers, and public infrastructure, enabling secure and tamper-proof restraint solutions.

Background and Problem Solved

The original patent addressed the need for anti-ligature devices in specific environments. However, the technology's potential extends beyond those initial applications. The new inventive concept tackles the problem of unauthorized access and tampering in diverse industries, providing a versatile and adaptable solution.

Detailed Description of the Inventive Concept

The multi-industry anti-ligature device system comprises a tub mounted within a specific industry's infrastructure (e.g., shipping container, trailer, public transportation vehicle, data center rack, or public bicycle rack). The tub features a slot for receiving a corresponding strap or cable, and a sealing element for selectively closing the slot to prevent unauthorized access. This modular design enables the device to be adapted for various industries and use cases, ensuring secure and tamper-proof restraint solutions.

Novelty and Inventive Step

The new claims introduce novel applications and use cases for the original anti-ligature device technology, expanding its scope and versatility. The inventive step lies in recognizing the potential for this technology to address similar problems in diverse industries, and developing a modular design that can be adapted to meet the specific needs of each industry.

Alternative Embodiments and Variations

Alternative embodiments may include varying tub shapes, sizes, and materials to accommodate different industry-specific requirements. Additionally, the sealing element could be designed with different locking mechanisms or sensor integrations to enhance security and monitoring capabilities.

Potential Commercial Applications and Market

The multi-industry anti-ligature device system has significant commercial potential in various industries, including shipping and logistics, transportation, public safety, data centers, and public infrastructure. The market demand for secure and tamper-proof restraint solutions is substantial, and this inventive concept is poised to capitalize on that demand.

CPC Classifications

SectionClassGroup
A A61 A61F5/3776
A A44 A44B11/2588
A A47 A47B91/08

Field of Art

Restraint and securing systems, spanning medical, transportation, safety, and infrastructure applications, with expertise in mechanical fastening, mounting systems, and anti-tampering device design

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or technical designer with experience in modular securing systems, familiar with adapting restraint technologies across different industrial contexts, possessing knowledge of mounting techniques, material selection, and safety design principles

Obviousness Rationale

A PHOSITA would recognize the fundamental anti-ligature device concept can be readily translated across multiple industrial domains by applying consistent design principles of secure mounting, slot-based restraint, and selective access control. The core technical mechanism of the source patent provides a versatile template that can be systematically adapted to different environmental requirements with predictable engineering modifications. The variations represent straightforward extrapolations of the original invention's core technical concept.

Obvious Combinations & Variations

Source Patent Element
Tub with slot for receiving a restraining strap, mounted within an environment
PTD Variation
Applying the tub and slot mechanism to shipping containers, trailers, transportation vehicles, data center racks, and bicycle racks
Obviousness Reasoning
Known technique of transferring a proven mechanical design across related technical domains, where the fundamental securing principle remains consistent
Source Patent Element
Sealing element for selectively closing the slot
PTD Variation
Implementing different locking mechanisms and sensor integrations to enhance security across various industrial contexts
Obviousness Reasoning
Predictable design variation using known security enhancement techniques, representing a finite set of obvious modifications
Source Patent Element
Cylindrical tub with circumferential profile
PTD Variation
Modifying tub shapes, sizes, and materials to accommodate specific industry requirements
Obviousness Reasoning
Routine engineering adaptation using standard material and geometric design choices within a known technical framework
Source Patent Element
Anti-ligature device mounted in a room or on furniture
PTD Variation
Expanding mounting locations to include transportation infrastructure, public safety environments, and equipment storage systems
Obviousness Reasoning
Logical extension of mounting principles using known attachment techniques applicable across related technical domains
Source Patent Element
Restraint system with slot for receiving a strap
PTD Variation
Creating industry-specific variations for cargo, passenger, equipment, and bicycle securing applications
Obviousness Reasoning
Predictable result of applying a generalized securing mechanism to solve analogous technical problems in different contexts
35 U.S.C. § 103 Summary: Based on US Patent 11857452, the disclosed multi-industry anti-ligature device system represents an obvious variation of the prior art, demonstrating that a person having ordinary skill in the art would readily conceive of adapting the fundamental restraint mechanism across diverse industrial applications through routine engineering modifications that yield predictable results in securing and controlling access.

Original Patent Information

Patent NumberUS 11,857,452
TitleMethod and apparatus for restraint anchor
Assignee(s)Indnrn Holdings, LLC