Adaptive Grip Assistance System for Sporting Equipment

Publication ID: 24-11857854_0010_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Adaptive Grip Assistance System for Sporting Equipment,” Published Technical Disclosure No. 24-11857854_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857854_0010_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. 11,857,854.

Summary of the Inventive Concept

A next-generation handle extension system that utilizes wearable sensors, machine learning algorithms, and dynamic extensions to optimize grip support, reduce twisting forces, and provide personalized coaching for improved swing efficiency and reduced fatigue.

Background and Problem Solved

The original patent's rigid endcap design, while innovative, has limitations in adapting to individual users' grip styles and swing techniques. This new inventive concept addresses these limitations by introducing a wearable device with sensors, machine learning algorithms, and dynamic extensions to provide real-time grip analysis and feedback, optimizing grip support and reducing twisting forces during a swing.

Detailed Description of the Inventive Concept

The system consists of a wearable device with sensors that detect a user's hand position and grip strength, and a dynamic extension module that adjusts its shape and orientation to optimize grip support and reduce twisting forces during a swing. The system also includes a real-time grip analysis and feedback module, utilizing machine learning algorithms to detect a user's grip pattern and swing motion, and providing personalized coaching recommendations to improve grip efficiency and reduce fatigue. Additionally, the system can be integrated with a smart handle for sporting equipment, featuring a modular design with interchangeable grip modules, each optimized for a specific grip style or swing technique, and a built-in AI-powered coach that provides real-time feedback and training exercises.

Novelty and Inventive Step

The new claims introduce a paradigm shift in handle extension technology by integrating wearable sensors, machine learning algorithms, and dynamic extensions to provide adaptive grip assistance, real-time grip analysis, and personalized coaching. This represents a significant departure from the original patent's rigid endcap design, offering a more sophisticated and user-centric approach to optimizing grip support and reducing twisting forces.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in sensor types, machine learning algorithms, and dynamic extension designs. For example, the system could utilize electromyography (EMG) sensors to detect muscle activity, or incorporate computer vision algorithms to analyze swing motion. Additionally, the dynamic extension module could be designed with different materials, shapes, or orientations to optimize grip support for specific sporting equipment or user preferences.

Potential Commercial Applications and Market

The Adaptive Grip Assistance System has significant commercial potential in the sporting goods industry, particularly in golf, tennis, baseball, and other swing sports. The system could be marketed as a premium accessory for high-end sporting equipment, or integrated into existing products to enhance their performance and value proposition. The system's ability to provide personalized coaching and feedback also opens up opportunities for partnerships with sports training academies, coaches, and fitness centers.

CPC Classifications

SectionClassGroup
A A63 A63B60/16
A A63 A63B60/14

Field of Art

Sports equipment design and biomechanical engineering, focusing on handle extensions, grip optimization, and athletic performance enhancement technologies

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in mechanical engineering, sports equipment design, and human factors engineering, capable of integrating sensor technologies and adaptive design principles

Obviousness Rationale

A person of ordinary skill would recognize that the source patent's handle extension concept naturally extends to incorporating sensor technologies and adaptive design principles. The fundamental goal of improving grip performance is consistent across both the source patent and the published technical disclosure. The integration of machine learning and dynamic extension modules represents a predictable technological progression for enhancing sporting equipment functionality.

Obvious Combinations & Variations

Source Patent Element
Rigid base portion with receptacle for sporting implement and flaring sidewalls
PTD Variation
Modular design with interchangeable grip modules and sensor-driven adaptive extension
Obviousness Reasoning
A PHOSITA would find it obvious to add sensor integration and modularity to an existing handle extension design as a known technique for improving user interface and performance optimization
Source Patent Element
Extension with curved surface and specific geometric configurations
PTD Variation
Dynamic extension module that adjusts shape and orientation based on real-time sensor data
Obviousness Reasoning
Extending a static geometric design to a dynamic, responsive configuration represents a predictable application of emerging sensor and actuator technologies
Source Patent Element
Endcap designed to improve grip interface with sporting implement
PTD Variation
Machine learning algorithms for analyzing and providing personalized grip feedback
Obviousness Reasoning
Incorporating computational analysis to improve grip performance is a natural technological progression for sports equipment design, utilizing known machine learning techniques
Source Patent Element
Geometric configuration of handle extension to reduce twisting
PTD Variation
AI-powered coaching system that provides real-time biomechanical feedback
Obviousness Reasoning
Extending the original design's performance optimization goal through advanced computational analysis represents an obvious technological evolution
Source Patent Element
Rigid base portion with specific structural characteristics
PTD Variation
3D motion capture system with adaptive training platform
Obviousness Reasoning
Applying computational and sensor technologies to enhance the original handle extension's performance optimization represents a predictable design extension
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857854 and the published technical disclosure, a person of ordinary skill in the art would find the claimed variations obvious, as they represent predictable technological extensions of existing handle extension design principles, integrating known sensor technologies, machine learning algorithms, and adaptive design methodologies to enhance sporting equipment performance.

Original Patent Information

Patent NumberUS 11,857,854
TitleHandle extension