Enhanced Future Evolutions & Paradigm Shifts Technical Implementation

Publication ID: 24-11858158_0005_PTD

Published: October 29, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Enhanced Future Evolutions & Paradigm Shifts Technical Implementation,” Published Technical Disclosure No. 24-11858158_0005_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858158_0005_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. 11,858,158.

Summary of the Inventive Concept

An improved approach to future evolutions & paradigm shifts that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but future evolutions & paradigm shifts presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements future evolutions & paradigm shifts 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 future evolutions & paradigm shifts 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 future evolutions & paradigm shifts enhancements.

CPC Classifications

Section	Class	Group
B	B26	B26B21/60
B	B26	B26B21/4068
C	C23	C23C14/067
C	C23	C23C14/34

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Precision cutting tool manufacturing, specifically razor blade engineering with advanced coating technologies, involving materials science, surface engineering, and manufacturing processes for cutting implements

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or manufacturing specialist with expertise in metallurgy, surface coating techniques, nanotechnology, and precision manufacturing methods for cutting tools, typically holding a BS/MS in materials science or mechanical engineering with 3-7 years industrial experience

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technological framework, leveraging known techniques in surface engineering and manufacturing to incrementally improve razor blade performance through systematic modifications of coating structures and implementation approaches.

Obvious Combinations & Variations

Source Patent Element

Nanocrystalline coating layer with chromium and boron mixed amorphous region

PTD Variation

Enhanced nanostructure configuration with gradient particle distribution and modified compositional ratios

Obviousness Reasoning

Routine materials engineering optimization using known nanoparticle manipulation techniques, representing a predictable variation within established coating technology parameters

Source Patent Element

Single layer coating applied directly to blade substrate

PTD Variation

Multi-layered coating approach with strategically integrated nanostructural interfaces

Obviousness Reasoning

Standard design choice in surface engineering, involving well-understood layer deposition techniques that a PHOSITA would consider obvious for performance enhancement

Source Patent Element

Polymer coating applied over primary nanocrystalline layer

PTD Variation

Advanced polymer interface with tailored mechanical and tribological properties

Obviousness Reasoning

Predictable material science approach for improving wear resistance and functional characteristics through known polymer modification strategies

Source Patent Element

Nanoparticle diameter range of 3-100 nm

PTD Variation

Refined nanoparticle size distribution with precision-controlled morphological characteristics

Obviousness Reasoning

Routine materials engineering optimization utilizing established nanofabrication techniques, representing incremental improvement within known technological boundaries

Source Patent Element

Blade substrate with directional coating structure

PTD Variation

Enhanced directional coating with dynamically adaptive nanostructural configurations

Obviousness Reasoning

Logical extension of existing coating methodologies, employing standard materials science principles for performance optimization

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the technical variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, with reasonable expectation of success, when considered in light of US Patent 11858158's foundational teachings. The incremental modifications represent predictable technological progressions within the established domain of precision cutting tool surface engineering, thereby rendering potential derivative claims non-patentable.

Original Patent Information

Patent Number	US 11,858,158
Title	Razor blade and manufacturing method thereof
Assignee(s)	DORCO CO., LTD.