Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858177_0007_PTD

Published: October 29, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858177_0007_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858177_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. 11,858,177.

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	B29	B29C33/42
A	A23	A23P30/10
B	B29	B29C33/3842
B	B29	B29C33/56
C	C21	C21D7/06
C	C23	C23C24/04
B	B29	B29K2905/00

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Polymer processing, molding technologies, surface engineering, with expertise in mold design, surface treatment, and manufacturing process optimization across thermoplastic, thermoset, and rubber molding applications

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or manufacturing technologist with advanced degree, 5-10 years experience in mold design, surface modification techniques, and polymer processing, familiar with advanced coating technologies and surface microstructure optimization

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technical teachings, leveraging known surface modification and molding techniques to expand potential applications while maintaining fundamental structural and functional principles established in the original patent.

Obvious Combinations & Variations

Source Patent Element

Micronized surface structure on molding surface with circular arc shaped depressions

PTD Variation

Enhanced surface microstructure configurations targeting specific application domains

Obviousness Reasoning

Routine design optimization using known surface engineering techniques, representing predictable variation within established technological framework

Source Patent Element

Mold surface treatment for improved wear resistance and demoldability

PTD Variation

Expanded surface treatment protocols addressing broader range of material interactions

Obviousness Reasoning

Systematic exploration of known surface modification parameters, representing expected technological progression

Source Patent Element

Titanium oxide coating film applicable across temperature range 100-400°C

PTD Variation

Alternative coating compositions and modified thermal performance characteristics

Obviousness Reasoning

Obvious material science extension using known coating technologies and performance optimization strategies

Source Patent Element

Molding surface applicable to thermoplastic, thermoset, and rubber materials

PTD Variation

Generalized surface treatment approach adaptable across multiple material processing domains

Obviousness Reasoning

Logical technological adaptation representing standard engineering practice of cross-domain technique transfer

35 U.S.C. § 103 Summary: Based on US Patent 11858177's comprehensive disclosure of molding surface modification techniques, the present publication demonstrates that variations in surface treatment, microstructure configuration, and application domains would be obvious to a person having ordinary skill in the art, thereby establishing anticipatory prior art against potential claims involving similar technological implementations.

Original Patent Information

Patent Number	US 11,858,177
Title	Method of using surface material of molding surface of mold
Assignee(s)	FUJI KIHAN CO., LTD.