Published Technical Disclosure Archive

Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858108_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Enhanced Specialized Variations & Niche Solutions Technical Implementation,” Published Technical Disclosure No. 24-11858108_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11858108_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. 11,858,108.

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 B25F5/02
H H01 H01M50/213
H H01 H01M50/227
H H01 H01M50/24
H H01 H01M50/244
H H01 H01M50/247
H H01 H01M50/264
H H01 H01M50/502
H H01 H01M2220/30
H H01 H01M2250/30
Y Y02 Y02B90/10

Field of Art

Battery pack manufacturing and power tool battery systems, specifically focusing on cylindrical cell integration and precision manufacturing techniques for portable power sources

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or technical specialist with expertise in battery pack design, manufacturing processes, precision component fitting, and power tool battery integration, typically with 3-5 years of industry experience

Obviousness Rationale

A PHOSITA would recognize that the PTD's specialized variations represent predictable engineering extensions of the source patent's core battery pack manufacturing methodology. The disclosed technical improvements leverage known manufacturing techniques and design optimization strategies that are consistent with incremental innovation in battery pack technology. The variations demonstrate standard engineering problem-solving approaches that would be readily apparent to someone skilled in battery pack design and manufacturing.

Obvious Combinations & Variations

Source Patent Element
Cell holder with sleeve-shaped insulating walls and precise cylindrical cell openings
PTD Variation
Enhanced cell holder geometry with micro-tolerance adjustments for improved cell retention and thermal management
Obviousness Reasoning
Dimensional optimization of cell holders is a predictable design choice with finite solution space, representing known technique for improving battery pack performance
Source Patent Element
Pressing battery cells into precisely sized cell openings
PTD Variation
Implementing alternative pressing techniques with variable compression tolerances to accommodate different cell geometries
Obviousness Reasoning
Adapting manufacturing processes for different cell specifications represents a standard engineering approach with expected and predictable results
Source Patent Element
Cylindrical battery cell integration method
PTD Variation
Introducing modular cell holder designs with enhanced thermal dissipation and electrical connectivity features
Obviousness Reasoning
Incremental improvements to mechanical and thermal characteristics are obvious extensions of existing battery pack design principles
Source Patent Element
Precise cell opening dimensional tolerances
PTD Variation
Implementing advanced material compositions and surface treatments for improved cell-holder interface performance
Obviousness Reasoning
Material science enhancements represent a known approach for optimizing mechanical and electrical interfaces in battery pack design
Source Patent Element
Battery cell retention methodology
PTD Variation
Developing specialized alignment and locking mechanisms for improved mechanical stability
Obviousness Reasoning
Mechanical interface optimization is a predictable engineering solution with limited design variations
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858108 and the technical variations disclosed herein, a person having ordinary skill in the art would find the claimed technical solutions obvious and anticipated, as the PTD demonstrates standard engineering approaches that extend the source patent's fundamental battery pack manufacturing methodology through predictable design modifications and optimization strategies.

Original Patent Information

Patent NumberUS 11,858,108
TitleRechargeable battery pack for a hand-held power tool and method for manufacturing a rechargeable battery pack for a hand-held power tool
Assignee(s)ROBERT BOSCH GMBH