Adaptive Retractable Rod Connection System Innovation

Publication ID: 24-11857067_0002_PTD

Published: November 07, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptive Retractable Rod Connection System Innovation,” Published Technical Disclosure No. 24-11857067_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857067_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. 11,857,067.

Background and Problem Solved

The original connecting device having retractable rods was primarily designed for folding tables and chairs. However, its core technology has broader applicability. The present invention addresses the need for adaptable, secure connection systems in diverse fields, where traditional connection methods may be inadequate or impractical.

Novelty and Inventive Step

The new claims introduce novel applications and use cases for the core technology, which are not obvious from the original patent. The inventive step lies in recognizing the broader potential of the retractable rod and connecting member, and adapting them to address specific challenges in diverse industries.

Alternative Embodiments and Variations

Alternative embodiments may include varying the design of the connecting member, using different materials for the retractable rod, or integrating sensors and automation to enhance the connection system. Variations may also involve adapting the invention for use in other industries, such as construction, aerospace, or marine applications.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including renewable energy, wind power, logistics, safety, and healthcare. The adaptable connection system can improve efficiency, reduce costs, and enhance safety in these industries, making it an attractive solution for companies and organizations seeking innovative connection technologies.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Mechanical engineering, specifically modular connection systems and retractable structural components, with expertise in designing adaptable mechanical interfaces for various applications

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in design, familiar with mechanical coupling systems, modular design principles, and cross-industry adaptation of mechanical technologies

Obviousness Rationale

The source patent discloses a fundamental connecting device with retractable rods and versatile connection mechanisms that can be readily adapted to different technical domains. A PHOSITA would recognize the core technology's inherent flexibility and understand how its fundamental principles could be translated across diverse applications by substituting specific use cases while maintaining the essential structural relationships. The connecting member's core functionality of securely receiving and positioning rods remains consistent across the proposed variations.

Obvious Combinations & Variations

Source Patent Element

Retractable rod system with T-shaped connecting member having slots and posts for secure positioning

PTD Variation

Solar panel mounting system using identical rod retraction and connection principles

Obviousness Reasoning

Predictable result of applying known mechanical coupling technique to alternative mounting scenario, with no novel mechanical innovation required

Source Patent Element

Connecting device with rotatable tabs and through holes for shaft connection

PTD Variation

Wind turbine blade securing mechanism using identical rotational connection methodology

Obviousness Reasoning

Known technique of transferring mechanical connection principles across structural support applications, representing a standard design adaptation

Source Patent Element

Case with positioning posts and corresponding positioning holes for precise alignment

PTD Variation

Medical device attachment system utilizing identical geometric positioning strategy

Obviousness Reasoning

Finite identified solution for precise mechanical alignment, representing an obvious extension of existing connection technology

Source Patent Element

Modular rod connection system with retractable components

PTD Variation

Warehouse shelving system implementing identical rod retraction and connection principles

Obviousness Reasoning

Predictable application of existing mechanical interface design to alternative load-bearing and modular configuration context

Source Patent Element

Connecting members with slots, posts, and secure receiving mechanisms

PTD Variation

Ladder safety attachment system replicating identical mechanical connection strategy

Obviousness Reasoning

Known technique of adapting standardized mechanical coupling approach to different structural support requirements

35 U.S.C. § 103 Summary: Based on US Patent 11857067's comprehensive disclosure of a retractable rod connecting device, a Person Having Ordinary Skill In The Art would find the proposed variations representing obvious extensions of the fundamental mechanical connection technology, wherein the core structural relationships and connection principles are directly transferable across diverse technical domains without requiring inventive complexity.

Original Patent Information

Patent Number	US 11,857,067
Title	Connecting device having retractable rods
Assignee(s)	JIANGXI RASSON BILLIARD MANUFACTURING CO., LTD