Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858228_0006_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858228_0006_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858228_0006_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. 11,858,228.

Summary of the Inventive Concept

An improved approach to direct improvements & enhancements that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but direct improvements & enhancements presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements direct improvements & enhancements 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 direct improvements & enhancements 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 direct improvements & enhancements enhancements.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Polymer molding and manufacturing technologies, specifically injection molding and mold design with a focus on multi-part mold configurations and polymer processing techniques

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in injection molding, polymer processing, and mold design, possessing knowledge of manufacturing tolerances, material properties, and modular mold system design

Obviousness Rationale

A PHOSITA would recognize that the PTD represents predictable variations on the source patent's molding device architecture, implementing incremental technical improvements that leverage known design principles in multi-part mold systems. The disclosed enhancements represent standard engineering problem-solving approaches that would be apparent to a skilled practitioner seeking to optimize molding device functionality. The variations demonstrate routine design modifications that extend the original patent's core technical concept without introducing non-obvious innovation.

Obvious Combinations & Variations

Source Patent Element

Middle mold positioned between upper and lower molds with position control mechanism

PTD Variation

Enhanced position control mechanism with additional alignment and precision features

Obviousness Reasoning

Implementing more precise positioning mechanisms is a predictable design optimization for a skilled engineer seeking improved manufacturing tolerances

Source Patent Element

Ejector fixed to bottom surface of middle mold

PTD Variation

Modular ejector system with adjustable mounting configurations

Obviousness Reasoning

Providing alternative mounting approaches represents a known technique for increasing mold system flexibility and adaptability

Source Patent Element

Mold cavity defined by upper, middle, and lower molds

PTD Variation

Enhanced cavity geometry with integrated cooling or material flow optimization features

Obviousness Reasoning

Refining mold cavity design to improve material processing is a standard engineering approach with predictable outcomes

Source Patent Element

Passage extending through upper mold communicating with mold cavity

PTD Variation

Advanced material injection and venting mechanisms integrated into mold passage design

Obviousness Reasoning

Implementing known material flow and venting techniques represents a routine engineering modification

Source Patent Element

Basic multi-part mold configuration

PTD Variation

Expanded modular mold system with interchangeable component interfaces

Obviousness Reasoning

Creating more flexible mold architectures is a predictable solution for improving manufacturing versatility

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858228, a Person Having Ordinary Skill In The Art would find the technical variations disclosed herein to be obvious extensions of the prior art, representing routine engineering modifications that would be apparent to a skilled practitioner without requiring inventive insight. The disclosed improvements constitute prima facie obviousness under 35 U.S.C. Section 103, as they represent predictable variations on established molding device design principles.

Original Patent Information

Patent Number	US 11,858,228
Title	Molding device and molding method
Assignee(s)	KING STEEL MACHINERY CO., LTD.