Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858185_0004_PTD

Published: October 29, 2025

Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Enhanced Specialized Variations & Niche Solutions Technical Implementation,” Published Technical Disclosure No. 24-11858185_0004_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858185_0004_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. 11,858,185.

Summary of the Inventive Concept

An improved approach to specialized variations & niche solutions that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but specialized variations & niche solutions presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements specialized variations & niche solutions 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 specialized variations & niche solutions 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 specialized variations & niche solutions enhancements.

CPC Classifications

Section	Class	Group
B	B29	B29C45/1761
B	B22	B22D17/22
B	B22	B22D17/26
B	B22	B22D17/263
B	B29	B29C33/20
B	B29	B29C45/1744
B	B29	B29C45/661
B	B29	B29C2045/662

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Molding apparatus and opening/closing mechanisms, specifically injection molding and die-casting machine technologies, involving mechanical design of platens, mold mounting systems, and precision positioning mechanisms

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in injection molding and die-casting equipment, familiar with precision manufacturing techniques, mechanical design principles, and industrial machinery component integration

Obviousness Rationale

A skilled practitioner would recognize that the PTD's specialized variations represent predictable engineering modifications to the source patent's fundamental molding apparatus design. The disclosed enhancements represent incremental improvements that would be apparent to someone with ordinary skill in mechanical design and molding technologies. The variations maintain core structural and functional principles while introducing targeted technical refinements.

Obvious Combinations & Variations

Source Patent Element

Movable platen with mold clamping platen having a projecting portion

PTD Variation

Enhanced mounting configuration with specialized alignment and positioning mechanisms

Obviousness Reasoning

Modifying mounting interfaces represents a known technique for improving precision and adaptability in molding apparatus design, with predictable results in mechanical system optimization

Source Patent Element

Mold mounting platen integrated with guide mechanism

PTD Variation

Advanced guide mechanism with additional structural reinforcement and tolerance compensation features

Obviousness Reasoning

Implementing structural reinforcement techniques is a standard design approach for improving mechanical stability and precision in industrial machinery

Source Patent Element

Opening/closing apparatus for injection molding machines

PTD Variation

Niche solution variations targeting specific manufacturing process requirements

Obviousness Reasoning

Adapting standard molding apparatus designs for specialized manufacturing contexts represents a routine engineering design choice with predictable performance outcomes

Source Patent Element

Mold clamping platen with surface projections

PTD Variation

Geometrically optimized projection configurations for enhanced mechanical interface performance

Obviousness Reasoning

Refining geometric interfaces through known design optimization techniques represents a standard approach to incremental mechanical system improvement

Source Patent Element

Basic molding apparatus opening/closing mechanism

PTD Variation

Enhanced kinematic design with improved motion control and precision positioning capabilities

Obviousness Reasoning

Implementing advanced motion control techniques is a predictable engineering solution for improving mechanical system performance within established technological frameworks

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, based on the teachings of US Patent 11858185. The incremental enhancements represent routine mechanical design modifications that do not rise to the level of non-obvious innovation, thereby establishing effective prior art against subsequent patent claims in the molding apparatus technological domain.

Original Patent Information

Patent Number	US 11,858,185
Title	Opening/closing apparatus and molding apparatus comprising the same
Assignee(s)	Shibaura Machine Co., Ltd.