Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858249_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. 24-11858249_0004_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858249_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. 11,858,249.

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	B32	B32B7/03
B	B32	B32B2250/05

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Composite Materials Engineering, specifically focused on laminate structure design and advanced composite layup techniques with expertise in fiber orientation, stacking sequences, and mechanical performance optimization

Person of Ordinary Skill (PHOSITA) Profile

A materials engineer or composite structures specialist with advanced degree, working knowledge of composite lamination theory, computational modeling skills, and practical experience in designing multi-angle ply laminates for aerospace, automotive, and advanced structural applications

Obviousness Rationale

A PHOSITA would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core composite laminate stacking sequence methodology. The technical improvements are fundamentally incremental modifications that leverage known design principles within composite materials engineering. The variations maintain the essential structural framework while exploring alternative implementation strategies that would be readily apparent to a skilled practitioner familiar with composite laminate design techniques.

Obvious Combinations & Variations

Source Patent Element

Staggered double-double helix sequence with specific ply angle orientations

PTD Variation

Enhanced specialized variations targeting niche solutions with modified angle configurations

Obviousness Reasoning

Predictable design variation using known angle manipulation techniques within established composite lamination parameter ranges

Source Patent Element

Composite sub-laminate module with defined ply layer orientations

PTD Variation

Alternative implementation approaches maintaining core structural compatibility

Obviousness Reasoning

Routine engineering design choice exploring finite configuration possibilities within known technical constraints

Source Patent Element

Angle ranges between 0-60 degrees for primary orientation

PTD Variation

Refined angle selection strategies targeting specific mechanical performance characteristics

Obviousness Reasoning

Systematic optimization using known material science principles and computational modeling techniques

Source Patent Element

Composite laminate structural configuration

PTD Variation

Extended technical solutions exploring additional implementation methodologies

Obviousness Reasoning

Obvious adaptation using standard engineering problem-solving approaches within established technical domain

35 U.S.C. § 103 Summary: Based on comprehensive analysis of US Patent 11858249 and the corresponding Published Technical Disclosure, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, representing routine engineering modifications that do not rise to the level of non-obvious innovation under 35 U.S.C. Section 103 standards.

Original Patent Information

Patent Number	US 11,858,249
Title	Stacking sequence combinations for double-double laminate structures
Assignee(s)	The Board of Trustees of the Leland Stanford Junior University