Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858178_0002_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_0002_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858178_0002_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 technology, 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 techniques, CAD design, precision manufacturing, and experience with micro-scale component production, familiar with multi-part mold configurations and material flow dynamics

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 architecture by applying known design optimization techniques and exploring alternative implementation strategies that leverage the fundamental technical principles established in the original patent.

Obvious Combinations & Variations

Source Patent Element

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

PTD Variation

Enhanced mold core configuration with additional intermediate plates and cutout geometries to optimize material flow and component precision

Obviousness Reasoning

Modifying intermediate plate designs represents a routine design optimization within injection molding practice, involving predictable variations in geometry to achieve specific manufacturing objectives

Source Patent Element

Translation-based mobility of mold core parts

PTD Variation

Implementing alternative mobility mechanisms that maintain core functional principles while introducing new positioning or alignment strategies

Obviousness Reasoning

Exploring different mechanical translation approaches is a standard engineering practice with finite, predictable solution sets that would be obvious to a skilled practitioner

Source Patent Element

Planar intermediate plate positioned perpendicular to mold direction

PTD Variation

Introducing multi-layered intermediate plate configurations with complex cutout patterns and surface texturization

Obviousness Reasoning

Expanding plate complexity through known manufacturing techniques represents an incremental design evolution that would be considered obvious to a PHOSITA seeking improved mold performance

Source Patent Element

Micro-injection molding for timepiece components

PTD Variation

Extending molding technique to adjacent precision manufacturing domains with similar technical requirements

Obviousness Reasoning

Transferring specialized manufacturing techniques across closely related technical domains is a standard engineering approach with predictable adaptation strategies

Source Patent Element

Injection cavity formation through mobile mold core parts

PTD Variation

Implementing alternative cavity generation mechanisms that maintain core functional principles while introducing novel geometric configurations

Obviousness Reasoning

Exploring cavity formation variations represents a routine design optimization within precision molding technology, involving systematic exploration of geometrically feasible solutions

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 through routine design optimization, predictable technical adaptations, and standard engineering problem-solving approaches within precision injection molding technology.

Original Patent Information

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