Enhanced Multi-Directional Workout Wheel Device with Adaptive Friction Control

Publication ID: 24-11857834_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Multi-Directional Workout Wheel Device with Adaptive Friction Control,” Published Technical Disclosure No. 24-11857834_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857834_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. 11,857,834.

Summary of the Inventive Concept

An improved multi-directional workout wheel device featuring self-adjusting friction control, intelligent balance control, and real-time feedback mechanisms to enhance workout efficiency, safety, and user experience.

Background and Problem Solved

The original multi-directional workout wheel device patent had limitations in terms of fixed friction levels, lack of real-time feedback, and limited customization options. The new inventive concept addresses these limitations by introducing adaptive friction control, intelligent balance control, and wearable sensor integration to provide a more personalized and effective workout experience.

Detailed Description of the Inventive Concept

The enhanced multi-directional workout wheel device comprises a self-adjusting friction control system that optimizes resistance levels based on user input, ensuring a more efficient and safe workout. The device also features an intelligent balance control system that detects and responds to changes in user movement patterns, providing enhanced stability and reduced risk of injury. Additionally, the device incorporates a wearable sensor interface to track user performance metrics and provide real-time coaching and feedback. The workout wheel kit includes interchangeable friction control modules designed for specific exercise routines, allowing users to customize their workout experience and optimize results.

Novelty and Inventive Step

The new claims introduce novel features such as self-adjusting friction control, intelligent balance control, and wearable sensor integration, which are not present in the original patent. These features provide a non-obvious improvement over the existing invention, enhancing workout efficiency, safety, and user experience.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include varying the type of sensors used, integrating AI-powered coaching algorithms, or incorporating additional safety features such as automatic shut-off in case of imbalance. Variations of the workout wheel kit could include different module designs, materials, or exercise routines.

Potential Commercial Applications and Market

The enhanced multi-directional workout wheel device has significant commercial potential in the fitness industry, targeting home users, gyms, and fitness centers. The device's adaptive features, real-time feedback, and customization options make it an attractive solution for users seeking a more effective and engaging workout experience.

CPC Classifications

SectionClassGroup
A A63 A63B23/0211
A A63 A63B21/015
A A63 A63B21/4035
A A63 A63B22/20
A A63 A63B2208/0219

Field of Art

Exercise and fitness equipment design, specifically multi-directional workout devices with mechanical rotation and resistance mechanisms, requiring mechanical engineering, biomechanics, and sports equipment design expertise

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or sports equipment designer with expertise in exercise equipment, familiarity with biomechanical principles, knowledge of sensor integration, and experience in adaptive mechanical systems

Obviousness Rationale

A PHOSITA would recognize that the disclosed variations represent predictable extensions of the source patent's multi-directional workout wheel concept by applying known sensor and adaptive control technologies to enhance user experience and performance tracking. The self-adjusting friction control and intelligent balance systems are logical technological progressions that would be apparent to someone skilled in exercise equipment design. These modifications represent incremental improvements using standard engineering techniques and readily available sensor technologies.

Obvious Combinations & Variations

Source Patent Element
Multi-directional rotating members with ball-based movement mechanism
PTD Variation
Adding intelligent balance control system to detect and respond to user movement patterns
Obviousness Reasoning
Predictable application of motion sensing technology to improve user safety and device performance, using standard accelerometer and gyroscopic sensor techniques
Source Patent Element
Base frame with through holes for rotating members
PTD Variation
Incorporating interchangeable friction control modules for customized resistance
Obviousness Reasoning
Obvious design modification using known modular engineering principles to enhance device versatility and user customization
Source Patent Element
Workout wheel device with mechanical rotation capabilities
PTD Variation
Integrating wearable sensor interface for performance tracking and real-time feedback
Obviousness Reasoning
Straightforward implementation of known fitness tracking technologies to provide additional user value using standard sensor integration methods
Source Patent Element
Exercise equipment with mechanical components
PTD Variation
Self-adjusting friction control system that optimizes resistance levels dynamically
Obviousness Reasoning
Predictable application of adaptive control systems using standard feedback mechanisms and electronic resistance adjustment techniques
Source Patent Element
Multi-directional workout wheel with mechanical rotation
PTD Variation
AI-powered coaching algorithms integrated with performance tracking system
Obviousness Reasoning
Logical extension of existing performance tracking technologies using machine learning techniques commonly applied in fitness and sports equipment
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857834 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed innovations obvious and lacking inventive step. The proposed modifications represent predictable technological improvements using standard engineering techniques, sensor integration methods, and adaptive control systems known in the field of exercise equipment design.

Original Patent Information

Patent NumberUS 11,857,834
TitleMulti-directional workout wheel device
Assignee(s)CHIN CHARNG INDUSTRIAL CO., LTD