Published Technical Disclosure Archive

Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858104_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Enhanced Specialized Variations & Niche Solutions Technical Implementation,” Published Technical Disclosure No. 24-11858104_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11858104_0009_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. 11,858,104.

Summary of the Inventive Concept

An improved approach to specialized variations & niche solutions that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but specialized variations & niche solutions presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements specialized variations & niche solutions 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 specialized variations & niche solutions 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 specialized variations & niche solutions enhancements.

CPC Classifications

SectionClassGroup
B B25 B25D17/06
B B25 B25D11/005
B B25 B25D2217/0015
B B25 B25D2217/0023
B B25 B25D2250/131

Field of Art

Power tool engineering, specifically portable chiseling and hammer drill technologies, focusing on electro-pneumatic striking mechanisms and tool design with expertise in mechanical engineering, pneumatic systems, and precision manufacturing

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 5-7 years experience in power tool design, familiar with electro-pneumatic mechanisms, CAD design, materials engineering, and industrial tool development with advanced understanding of precision mechanical interfaces

Obviousness Rationale

A PHOSITA would recognize the PTD's variations as straightforward extensions of the source patent's core technical architecture, leveraging known design techniques to implement specialized variations that represent incremental improvements within a predictable range of technical solutions. The disclosed enhancements represent logical combinations of existing technical elements that would be apparent to a skilled practitioner seeking to optimize power tool functionality.

Obvious Combinations & Variations

Source Patent Element
Electro-pneumatic striking mechanism with exciter piston and striker
PTD Variation
Enhanced striking mechanism with modified pneumatic chamber geometry and alternative piston interface configurations
Obviousness Reasoning
Predictable variation using known mechanical design techniques to optimize energy transfer and reduce mechanical friction
Source Patent Element
Tool holder configured along a working axis
PTD Variation
Modular tool holder with adjustable geometric profiles and enhanced alignment mechanisms
Obviousness Reasoning
Routine design optimization using standard mechanical engineering principles of modularity and precision alignment
Source Patent Element
Cone-based geometric segmentation of tool components
PTD Variation
Extended cone geometry with variable offset configurations and multi-axis alignment strategies
Obviousness Reasoning
Logical geometric extension representing a finite set of possible design configurations within established mechanical design parameters
Source Patent Element
Pneumatic chamber with striker coupling mechanism
PTD Variation
Advanced pneumatic chamber with enhanced material interfaces and dynamic energy transfer characteristics
Obviousness Reasoning
Incremental improvement using known materials science and pneumatic system design techniques
Source Patent Element
Power tool activation and control system
PTD Variation
Enhanced activation mechanism with contextual sensing and adaptive control strategies
Obviousness Reasoning
Predictable technological progression using standard control system engineering approaches
35 U.S.C. § 103 Summary: Based on a comprehensive analysis of US Patent 11858104 and the associated Published Technical Disclosure, a person having ordinary skill in the art would find the claimed technical variations obvious and anticipated, representing a straightforward combination of known techniques within the power tool mechanical design domain, thereby rendering subsequent claims based on these variations unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,858,104
TitlePortable power tool
Assignee(s)Hilti Aktiengesellschaft