Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858102_0001_PTD

Published: October 28, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858102_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858102_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. 11,858,102.

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	B25D16/006
B	B25	B25F5/02
B	B25	B25D2250/255
B	B25	B25D2250/261
B	B25	B25D2250/265

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Power tool design, specifically hand-held impact tools with electrical and mechanical control mechanisms, requiring expertise in mechanical engineering, electrical systems integration, and ergonomic tool design

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in power tool design, familiar with electrical switching mechanisms, impact tool functionality, and standard design optimization techniques for handheld power tools

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed improvements represent predictable variations on the source patent's fundamental hand-held power tool architecture. The technical modifications represent standard design optimization approaches that would be apparent to someone skilled in power tool engineering. The enhancements maintain core functional principles while introducing incremental technical refinements that do not require inventive complexity.

Obvious Combinations & Variations

Source Patent Element

Monostable operating button with stable and pressed switching positions

PTD Variation

Enhanced button mechanism with additional tactile feedback and configurable switching resistance

Obviousness Reasoning

Modifying button mechanical characteristics represents a known design optimization technique with predictable results in user interaction engineering

Source Patent Element

Electric motor driving impact mechanism

PTD Variation

Improved motor control circuitry enabling variable speed and torque management

Obviousness Reasoning

Implementing advanced motor control represents a standard engineering approach for enhancing power tool performance using well-understood electrical design principles

Source Patent Element

Locking switch allowing continuous operation

PTD Variation

Extended locking mechanism with safety interlocks and configurable operational modes

Obviousness Reasoning

Adding safety features and operational flexibility constitutes a routine design enhancement that would be obvious to a PHOSITA seeking to improve tool usability

Source Patent Element

Impact mechanism with basic configuration

PTD Variation

Refined impact mechanism with improved material selection and geometric optimizations

Obviousness Reasoning

Selecting alternative materials and refining geometric parameters represents a standard engineering approach for incrementally improving mechanical performance

Source Patent Element

Basic power tool control architecture

PTD Variation

Enhanced control system with integrated diagnostic and performance monitoring capabilities

Obviousness Reasoning

Implementing embedded diagnostic features represents a predictable technological progression using standard microcontroller and sensor integration techniques

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858102 and the technical variations disclosed herein, a person having ordinary skill in the art would find the claimed subject matter obvious. The incremental improvements represent standard design optimizations that would be apparent to a skilled practitioner without requiring inventive insight, thus rendering potential derivative claims unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,858,102
Title	Hand-held power tool
Assignee(s)	Hilti Aktiengesellschaft