Published Technical Disclosure Archive

Enhanced Future Evolutions & Paradigm Shifts Technical Implementation

Publication ID: 24-11858179_0010_PTD
Published: October 29, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Enhanced Future Evolutions & Paradigm Shifts Technical Implementation,” Published Technical Disclosure No. 24-11858179_0010_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858179_0010_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. 11,858,179.

Summary of the Inventive Concept

An improved approach to future evolutions & paradigm shifts that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but future evolutions & paradigm shifts presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements future evolutions & paradigm shifts 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 future evolutions & paradigm shifts 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 future evolutions & paradigm shifts enhancements.

CPC Classifications

SectionClassGroup
B B29 B29C33/52
B B29 B29C43/361
B B29 B29C43/3642
B B29 B29C70/44
B B29 B29C33/42
B B29 B29C33/54
B B29 B29C2043/3261
B B29 B29C2043/3668
B B29 B29L2031/3085
B B33 B33Y80/00

Field of Art

Advanced Manufacturing and Molding Technologies, specifically focused on mandrel fabrication and component casting techniques involving thermal expansion and complex geometric formations

Person of Ordinary Skill (PHOSITA) Profile

A skilled manufacturing engineer with expertise in materials science, casting processes, and advanced fabrication techniques, possessing knowledge of thermal expansion materials, molding technologies, and component manufacturing strategies

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technological framework by introducing incremental improvements in mandrel design and manufacturing processes. The technical solutions proposed in the PTD leverage known techniques and design principles inherent in the original patent's teachings. These variations demonstrate standard engineering problem-solving approaches that would be apparent to someone skilled in advanced manufacturing technologies.

Obvious Combinations & Variations

Source Patent Element
Thermally expanding mandrel using rubber particles and plaster composition
PTD Variation
Enhanced expanding material compositions with modified particle configurations and binder materials
Obviousness Reasoning
A PHOSITA would find it obvious to experiment with alternative material compositions to optimize thermal expansion characteristics, as material selection represents a predictable design choice within known manufacturing parameters
Source Patent Element
Mandrel formation through molding, 3D printing, or machining techniques
PTD Variation
Advanced fabrication methods incorporating multi-stage manufacturing processes and hybrid production techniques
Obviousness Reasoning
Combining known manufacturing techniques represents a standard engineering approach for improving component complexity and precision, which would be obvious to a skilled practitioner
Source Patent Element
Surface feature configurations for component casting
PTD Variation
Enhanced surface geometries and topological optimizations for improved mandrel performance
Obviousness Reasoning
Modifying surface features to improve mandrel functionality constitutes a routine design optimization that a PHOSITA would find predictable and technically straightforward
Source Patent Element
Water-based washing techniques for mandrel removal
PTD Variation
Advanced cleaning and recycling processes for expanding material compositions
Obviousness Reasoning
Developing improved material recovery and cleaning methods represents an expected evolutionary step in manufacturing process optimization
Source Patent Element
Thermally expanding particle systems
PTD Variation
Next-generation thermal expansion mechanisms with improved dimensional stability and controlled expansion characteristics
Obviousness Reasoning
Refining thermal expansion technologies through incremental material and design improvements would be considered an obvious technical progression for a skilled engineer
35 U.S.C. § 103 Summary: Based on a comprehensive analysis of US Patent 11858179 and the associated Published Technical Disclosure, a Person Having Ordinary Skill In The Art would find the disclosed technical variations obvious and non-patentable, as they represent predictable extensions of existing manufacturing technologies through routine engineering design choices and standard problem-solving approaches within the field of advanced component casting and mandrel fabrication.

Original Patent Information

Patent NumberUS 11,858,179
TitleThermally expanding mandrel for cast components
Assignee(s)Amazon Technologies, Inc.