Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858100_0007_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. 24-11858100_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858100_0007_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. 11,858,100.

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	B25D11/12
B	B25	B25D16/006
B	B25	B25D17/04
B	B25	B25D2211/068
B	B25	B25D2216/0084
B	B25	B25D2250/375

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Power tool engineering, specifically impact power tools and rotary hammer mechanisms, focusing on mechanical design, power transmission, and tool ergonomics

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in power tool design, familiar with impact mechanism configurations, motor-spindle interfaces, and tool housing ergonomics, typically holding a BS/MS in mechanical engineering with 3-5 years industrial experience in power tool development

Obviousness Rationale

A PHOSITA would recognize that the PTD represents incremental technical variations that naturally extend the source patent's core impact power tool architecture by exploring alternative implementation strategies and use case adaptations. The disclosed enhancements represent predictable engineering iterations that leverage the fundamental mechanical principles established in the original patent design. These variations demonstrate standard design evolution techniques common in power tool engineering.

Obvious Combinations & Variations

Source Patent Element

Reciprocating impact mechanism with piston and crankshaft

PTD Variation

Enhanced impact mechanism with modified connecting rod geometry and alternative eccentric pin configurations

Obviousness Reasoning

Standard mechanical design optimization using known geometric variations that a PHOSITA would recognize as predictable engineering modifications

Source Patent Element

Motor axis offset from reciprocation axis

PTD Variation

Alternative motor-mechanism alignment strategies targeting improved power transmission efficiency

Obviousness Reasoning

Routine mechanical engineering design choice exploring known performance optimization techniques within established power tool architectural frameworks

Source Patent Element

D-shaped housing handle configuration

PTD Variation

Ergonomic handle variations with enhanced grip geometry and material composition

Obviousness Reasoning

Predictable user interface improvements representing standard industrial design evolution techniques

Source Patent Element

Spindle coupled to motor for torque transmission

PTD Variation

Advanced spindle-motor interface with improved power transfer mechanisms

Obviousness Reasoning

Incremental technical enhancement using known mechanical coupling techniques that would be obvious to a skilled practitioner

Source Patent Element

Impact power tool core architecture

PTD Variation

Extended application scenarios exploring novel use cases and technical implementation strategies

Obviousness Reasoning

Standard technological adaptation representing predictable engineering exploration of existing technical foundations

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the technical variations disclosed herein would be considered obvious to a Person Having Ordinary Skill In The Art when viewed in light of US Patent 11858100, as the PTD represents predictable engineering extensions that do not rise to the level of non-obvious innovation, thereby establishing anticipatory prior art against potential future patent claims in this technical domain.

Original Patent Information

Patent Number	US 11,858,100
Title	Impact power tool
Assignee(s)	MILWAUKEE ELECTRIC TOOL CORPORATION