Enhanced Crutch Accessory Set with Improved User Experience

Publication ID: 24-11857484_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Crutch Accessory Set with Improved User Experience,” Published Technical Disclosure No. 24-11857484_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857484_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. 11,857,484.

Summary of the Inventive Concept

An innovative crutch accessory set that integrates shock-absorbing materials, customizable covers, adjustable straps, and built-in storage, providing enhanced comfort, convenience, and safety for users with impaired mobility.

Background and Problem Solved

The original crutch accessory set patent (PCT/AT2019/060087) addressed the need for a convenient and organized way to carry personal items while using forearm crutches. However, the design had limitations in terms of user comfort, adjustability, and storage capacity. The new inventive concept builds upon the original design, focusing on direct improvements and enhancements to overcome these limitations.

Detailed Description of the Inventive Concept

The enhanced crutch accessory set comprises a cover with integrated shock-absorbing material to reduce impact on the user's arm during use. The cover material can be customized based on user preferences for grip, durability, or aesthetics. An adjustable strap system allows for easy adjustment of the cover to accommodate different forearm sizes. Additionally, a built-in storage compartment with a waterproof and easy-to-clean design provides users with a convenient and secure space to store small items while on-the-go. The system can also be integrated with a sensor to track user activity and provide feedback on proper usage.

Novelty and Inventive Step

The new inventive concept introduces multiple novel features that distinguish it from the original patent. The integration of shock-absorbing material, customizable covers, and adjustable straps provides a significant improvement in user comfort and convenience. The built-in storage compartment and sensor-integrated system for monitoring crutch usage are additional innovative features that enhance the overall user experience.

Alternative Embodiments and Variations

Alternative embodiments of the enhanced crutch accessory set could include variations in cover materials, strap designs, and storage compartment configurations. For example, the cover could be made of a breathable mesh material, or the straps could be designed with a quick-release mechanism. The storage compartment could be designed with a removable and washable liner, or with a built-in USB charging port.

Potential Commercial Applications and Market

The enhanced crutch accessory set has significant commercial potential in the healthcare and mobility aids industries. It can be marketed as a premium product, targeting users who require forearm crutches for extended periods. The customizable features and advanced storage capabilities make it an attractive option for users who value convenience, comfort, and safety.

CPC Classifications

SectionClassGroup
A A61 A61H3/02
A A45 A45C3/06
A A61 A61H2003/002
A A61 A61H2201/0107
A A61 A61H2201/1638

Original Patent Information

Patent NumberUS 11,857,484
TitleCrutch accessory set