Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858194_0001_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858194_0001_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858194_0001_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. 11,858,194.

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

Injection molding and container manufacturing technologies, focusing on precision molding techniques for producing complex container geometries with specialized bottom surface configurations

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in plastics engineering, injection molding processes, mold design, and thermoplastic material behavior, typically holding a bachelor's or master's degree with 3-5 years of industrial experience in container manufacturing

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed improvements represent predictable variations on the source patent's fundamental container molding approach. The technical extensions demonstrate incremental modifications that would be apparent to an ordinary practitioner seeking to optimize manufacturing processes. These variations represent standard engineering problem-solving techniques applied to the existing technological framework.

Obvious Combinations & Variations

Source Patent Element

Split mold with movable bottom mold surface defining container bottom geometry

PTD Variation

Enhanced mold surface configurations with additional geometric precision controls

Obviousness Reasoning

Routine design optimization using known molding techniques, representing a predictable variation within standard manufacturing engineering practices

Source Patent Element

Preform stretching technique using stretching rod

PTD Variation

Modified stretching parameters and temperature gradient control during preform manipulation

Obviousness Reasoning

Implementing known temperature management strategies to improve dimensional consistency, representing a standard engineering design choice

Source Patent Element

Injection molding process with residual heat utilization

PTD Variation

Advanced thermal management strategies for preform temperature adjustment

Obviousness Reasoning

Applying well-understood thermal engineering principles to refine manufacturing process, constituting an obvious technical extension

Source Patent Element

Container bottom surface geometric configuration

PTD Variation

Enhanced bottom surface features with improved structural integration mechanisms

Obviousness Reasoning

Implementing known geometric variation techniques to improve functional characteristics, representing a predictable design evolution

Source Patent Element

Resin-based container manufacturing method

PTD Variation

Expanded material selection and processing parameters for enhanced container performance

Obviousness Reasoning

Utilizing standard material science approaches to optimize container characteristics, constituting an obvious technical improvement

35 U.S.C. § 103 Summary: Based on a comprehensive analysis of US Patent 11858194 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed improvements obvious and lacking inventive distinctiveness. The published technical disclosure demonstrates that the claimed variations represent standard engineering problem-solving techniques that would be apparent to a skilled practitioner without requiring extraordinary insight or non-obvious creative leap.

Original Patent Information

Patent Number	US 11,858,194
Title	Container mold and method of manufacturing a container
Assignee(s)	NISSEI ASB MACHINE CO., LTD.