Specialized Handle Extensions for Niche Environments

Publication ID: 24-11857854_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Handle Extensions for Niche Environments,” Published Technical Disclosure No. 24-11857854_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857854_0004_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

The inventive concept adapts the original handle extension for specific, narrow markets or unique operational environments, such as high-altitude tennis, extreme weather conditions, disaster relief, high-security needs, or adaptive sports.

Background and Problem Solved

The original handle extension patent, while providing an innovative design for sporting implements, has limitations in addressing the needs of specialized markets. The new inventive concept solves this problem by introducing variations of the handle extension that cater to specific requirements, ensuring improved performance, safety, and usability in diverse environments.

Detailed Description of the Inventive Concept

The new inventive concept encompasses a range of specialized handle extensions, each tailored to a specific niche environment. For instance, the high-altitude tennis variant features an endcap with a transverse extension adapted to support a user's fifth proximal phalanx in low-air-pressure conditions. The extreme weather variant incorporates an endcap designed to provide a pivot point for swinging the sporting equipment vertically in windy or rainy conditions. Other variants include a disaster relief kit with endcaps adapted for emergency situations, a high-security sporting implement with a biometric sensor, and an adaptive sports system with adjustable endcaps for users with varying hand sizes or abilities. Each variant leverages the original handle extension's core design while introducing unique features to address the specific challenges of its target environment.

Novelty and Inventive Step

The new claims introduce novel and non-obvious variations of the original handle extension, specifically tailored to address the needs of specialized markets and environments. These variations, while building upon the original design, provide distinct advantages and improvements over the prior art.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations of the handle extension for other niche environments, such as underwater sports, space exploration, or search and rescue operations. Additionally, the concept could be applied to other types of sporting implements or equipment, further expanding its scope and potential applications.

Potential Commercial Applications and Market

The specialized handle extensions have significant commercial potential in various industries, including sports equipment manufacturing, disaster relief, high-security services, and adaptive sports. The target market includes professional athletes, recreational users, emergency responders, and individuals with disabilities, among others.

CPC Classifications

SectionClassGroup
A A63 A63B60/16
A A63 A63B60/14

Field of Art

Sports equipment design, specifically handle and endcap technologies for sporting implements, with expertise in ergonomic modifications and specialized interface design

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or industrial designer with 3-5 years experience in sports equipment design, familiar with ergonomic principles, materials science, and adaptive design techniques for athletic equipment

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core handle extension design by applying known ergonomic and environmental adaptation techniques. The fundamental structural elements of the original endcap are consistently maintained while introducing contextually specific modifications that address niche performance requirements. These variations demonstrate standard design problem-solving approaches within sports equipment engineering.

Obvious Combinations & Variations

Source Patent Element
Rigid base portion with transverse extension projecting from base
PTD Variation
High-altitude tennis endcap supporting fifth proximal phalanx
Obviousness Reasoning
Predictable ergonomic modification using known hand support techniques, adapting existing structural framework to specific environmental conditions
Source Patent Element
Endcap with curved extension and smooth interior surface
PTD Variation
Extreme weather endcap providing vertical swing pivot point
Obviousness Reasoning
Routine mechanical adaptation applying known geometric principles to enhance equipment performance in challenging conditions
Source Patent Element
Base portion with receptacle for sporting implement
PTD Variation
Biometric sensor integrated into transverse extension
Obviousness Reasoning
Straightforward technological enhancement using known sensor integration techniques within existing structural design
Source Patent Element
Extension with flaring sidewalls and configurable geometry
PTD Variation
Adjustable endcap for adaptive sports with variable hand sizes
Obviousness Reasoning
Logical design evolution applying standard modular design principles to accommodate user variability
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable modifications to the foundational design disclosed in US Patent 11857854, employing standard engineering techniques to address specific environmental and user requirements without introducing inventive complexity.

Original Patent Information

Patent NumberUS 11,857,854
TitleHandle extension