Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858105_0002_PTD

Published: October 28, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858105_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858105_0002_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. 11,858,105.

Summary of the Inventive Concept

An improved approach to new applications & use cases that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but new applications & use cases presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements new applications & use cases 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 new applications & use cases 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 new applications & use cases enhancements.

CPC Classifications

Section	Class	Group
B	B25	B25F5/001

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Power tool mechanical transmission systems, specifically two-speed planetary gear configurations with torque-responsive mechanisms for power tools and industrial equipment

Person of Ordinary Skill (PHOSITA) Profile

Mechanical engineer with expertise in power transmission design, familiar with planetary gear systems, mechanical coupling mechanisms, and power tool engineering principles with 3-5 years professional experience

Obviousness Rationale

A skilled practitioner would recognize that the PTD's disclosed variations represent predictable technical extensions of the source patent's core planetary gear transmission architecture. The proposed enhancements leverage known mechanical design principles and standard engineering problem-solving approaches within power tool transmission systems. A PHOSITA would understand how to adapt the original patent's fundamental mechanical concepts to new application contexts without requiring inventive insight.

Obvious Combinations & Variations

Source Patent Element

Planetary gear system with input shaft and coupling sleeve

PTD Variation

Enhanced coupling mechanisms for expanded application domains

Obviousness Reasoning

Modifying coupling interfaces represents a routine design optimization within mechanical transmission engineering, utilizing known techniques for adapting gear systems to different operational requirements

Source Patent Element

Two-speed power transmission configuration

PTD Variation

Alternative embodiments targeting specific industrial or consumer tool applications

Obviousness Reasoning

Adapting transmission architectures for different use cases constitutes a predictable variation based on standard mechanical engineering design practices

Source Patent Element

Axially movable coupling sleeve with spring-based positioning

PTD Variation

Modified spring tension and mechanical engagement strategies

Obviousness Reasoning

Adjusting mechanical coupling parameters through spring tension modifications represents a standard engineering approach for optimizing transmission performance

Source Patent Element

Planetary wheel carrier with outer sleeve configuration

PTD Variation

Alternative sleeve geometries and engagement mechanisms

Obviousness Reasoning

Exploring different mechanical interface designs falls within expected design iteration practices for mechanical transmission systems

Source Patent Element

Torque-responsive gear unit architecture

PTD Variation

Extended mechanical configurations supporting broader operational ranges

Obviousness Reasoning

Expanding operational parameters through systematic mechanical design modifications represents a predictable engineering optimization strategy

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858105, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious extensions of the prior art, rendering potential patent claims directed to similar mechanical transmission configurations unpatentable under 35 U.S.C. § 103 due to the predictable nature of the proposed technical modifications within the established mechanical engineering design domain.

Original Patent Information

Patent Number	US 11,858,105
Title	Power tool and torque-responsive gear unit for a power tool
Assignee(s)	ATLAS COPCO INDUSTRIAL TECHNIQUE AB