Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858178_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. 24-11858178_0007_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858178_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. 11,858,178.

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	B29C33/442
B	B29	B29C33/301
B	B29	B29C33/76
B	B29	B29C45/1751

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Precision injection molding technologies, specifically for micro-manufacturing of timepiece components, involving complex mold design with movable core components and intermediate plates

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in injection molding, CAD design, precision manufacturing, with knowledge of micro-scale manufacturing techniques and tooling design for complex geometrical components

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core injection molding technology by applying known design optimization techniques and exploring alternative configuration strategies for intermediate plate arrangements and functional modifications.

Obvious Combinations & Variations

Source Patent Element

Mold core with first and second mobile parts forming an injection cavity

PTD Variation

Enhanced intermediate plate configurations with multiple superposed cutout arrangements

Obviousness Reasoning

Modifying plate geometry represents a routine design optimization within predictable mechanical engineering design parameters

Source Patent Element

Translational mobility of mold core parts

PTD Variation

Alternative directional mobility configurations for improved manufacturing flexibility

Obviousness Reasoning

Exploring directional movement variations is a standard engineering approach for expanding functional capabilities

Source Patent Element

Injection cavity formation through part interactions

PTD Variation

New applications targeting expanded manufacturing use cases with modified cavity geometries

Obviousness Reasoning

Adapting core molding principles to different manufacturing contexts represents a known technique for technological innovation

Source Patent Element

Surface texturization of intermediate plates

PTD Variation

Enhanced surface modification techniques for improved component interactions

Obviousness Reasoning

Surface engineering modifications are predictable extensions of existing manufacturing knowledge

Source Patent Element

Micro-injection molding for timepiece components

PTD Variation

Generalized approach for applying injection molding principles across diverse manufacturing domains

Obviousness Reasoning

Translating specialized manufacturing techniques to broader contexts is a standard engineering problem-solving approach

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858178 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, as the proposed technical solutions represent predictable combinations and extensions of known injection molding principles through routine engineering design choices.

Original Patent Information

Patent Number	US 11,858,178
Title	Injection mold for timepiece component
Assignee(s)	ROLEX SA