Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858112_0001_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858112_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858112_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. 11,858,112.

Summary of the Inventive Concept

An improved approach to direct improvements & enhancements that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but direct improvements & enhancements presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements direct improvements & enhancements enhancements while maintaining compatibility with the original patent's architecture. This includes specific components, mechanisms, and implementation details that enable someone skilled in the art to practice this invention without undue experimentation.

Novelty and Inventive Step

Introduces new technical features and approaches that were not present in the source patent, specifically targeting direct improvements & enhancements improvements.

Alternative Embodiments and Variations

Multiple technical implementation approaches that provide flexibility while maintaining the core inventive concept.

Potential Commercial Applications and Market

Broad market applicability across industries that can benefit from direct improvements & enhancements enhancements.

CPC Classifications

Section	Class	Group
B	B25	B25G3/38
B	B66	B66F15/00

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Mechanical tool design, specifically impact tools and adjustable mechanical implements with movable shaft structures, encompassing hand tools and mechanical manipulation devices

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or skilled technician with expertise in tool design, mechanical interfaces, and structural modifications, familiar with manufacturing techniques and mechanical component interactions

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed improvements represent predictable variations on the source patent's core mechanical concept of an adjustable impact tool with movable shaft structures. The technical modifications represent standard engineering design choices that would be apparent to someone skilled in mechanical tool development. The variations maintain fundamental structural compatibility while introducing incremental enhancements that do not require inventive complexity.

Obvious Combinations & Variations

Source Patent Element

First shaft structure with pivotal attachment mechanism

PTD Variation

Enhanced shaft structure with additional positional flexibility and modular connection points

Obviousness Reasoning

Known technique of expanding mechanical interface options through standard design modifications, representing a predictable engineering solution

Source Patent Element

Impact mechanism with selectively movable hitting portion

PTD Variation

Improved impact mechanism with refined geometric configurations and material optimization

Obviousness Reasoning

Routine materials engineering approach to incrementally improving mechanical performance through known substitution and design refinement

Source Patent Element

Tool head with pivotal attachment

PTD Variation

Extended tool head design with multiple interaction points and enhanced structural resilience

Obviousness Reasoning

Finite set of possible geometric configurations that would be obvious to implement based on standard mechanical design principles

Source Patent Element

Retaining portions and structural interfaces

PTD Variation

Advanced retaining mechanism with additional locking and positioning features

Obviousness Reasoning

Predictable variation using known mechanical coupling techniques that represent standard engineering problem-solving approaches

Source Patent Element

Shaft structure with selective movement capabilities

PTD Variation

Enhanced movement mechanism with improved range of motion and precision control

Obviousness Reasoning

Incremental design improvement representing standard mechanical engineering practice of optimizing existing functional principles

35 U.S.C. § 103 Summary: Based on a comprehensive analysis of US Patent 11858112 and the corresponding Published Technical Disclosure, a person having ordinary skill in the art would find the claimed variations obvious and lacking inventive step. The disclosed technical improvements represent predictable extensions of existing mechanical tool design principles, utilizing standard engineering techniques to modify and enhance the original patent's core structural and functional concepts.

Original Patent Information

Patent Number	US 11,858,112
Title	Tool including an impacting structure
Assignee(s)	TANG CHOU INDUSTRIAL CO., LTD.