Enhanced Specialized Variations & Niche Solutions Technical Implementation

Publication ID: 24-11858321_0009_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. 24-11858321_0009_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858321_0009_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. 11,858,321.

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	B60	B60J3/0217

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Automotive interior safety systems, specifically vehicle sunvisor assemblies with energy absorption mechanisms, requiring mechanical engineering expertise in automotive design and safety component integration

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years experience in automotive interior design, familiar with safety component design, mechanical tolerancing, and energy absorption principles for vehicle interior components

Obviousness Rationale

A person skilled in the art would recognize that the PTD's specialized variations represent predictable engineering extensions of the source patent's core sunvisor energy absorption concept. The disclosed technical improvements follow standard design iteration approaches common in automotive safety component development. The variations maintain fundamental structural compatibility while introducing incremental functional enhancements that would be apparent to a skilled practitioner.

Obvious Combinations & Variations

Source Patent Element

Energy absorbing structure with downwardly extending projection and pivot mechanism

PTD Variation

Enhanced pivot geometry with modified material composition and stress distribution characteristics

Obviousness Reasoning

Predictable design optimization using known material science techniques to improve energy absorption performance

Source Patent Element

Biasing member configured as a coil spring within housing

PTD Variation

Alternative biasing mechanisms including elastomeric dampers and composite spring materials

Obviousness Reasoning

Finite set of known mechanical dampening techniques that would be obvious substitutions for a skilled practitioner

Source Patent Element

Support structure with shaft member pivoting about upright axis

PTD Variation

Modular shaft design allowing variable pivot point configurations and enhanced range of motion

Obviousness Reasoning

Standard mechanical design approach for improving component adaptability using known engineering principles

Source Patent Element

Vehicle sunvisor panel with forward momentum energy absorption capability

PTD Variation

Integrated sensor-responsive dynamic stiffness adjustment mechanism

Obviousness Reasoning

Logical extension of existing safety design principles using well-understood electronic and mechanical integration techniques

Source Patent Element

Basic sunvisor assembly structural configuration

PTD Variation

Specialized niche solutions targeting specific vehicle interior ergonomic requirements

Obviousness Reasoning

Predictable design variation addressing market segmentation and customization needs using standard engineering adaptation methods

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, when considered in light of US Patent 11858321. The incremental improvements represent standard engineering design iterations that do not rise to the level of non-obvious innovation, thereby establishing effective prior art against potential subsequent patent claims in this technical domain.

Original Patent Information

Patent Number	US 11,858,321
Title	Vehicle sunvisor assembly
Assignee(s)	Nissan North America, Inc.