Enhanced New Applications & Use Cases Technical Implementation

Publication ID: 24-11858308_0002_PTD

Published: October 29, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Enhanced New Applications & Use Cases Technical Implementation,” Published Technical Disclosure No. 24-11858308_0002_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858308_0002_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. 11,858,308.

Summary of the Inventive Concept

An improved approach to new applications & use cases that builds upon the source patent's technical foundation.

Background and Problem Solved

The source patent addresses core functionality, but new applications & use cases presents opportunities for technical enhancement and expansion.

Detailed Description of the Inventive Concept

A comprehensive technical system that implements new applications & use cases 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 new applications & use cases 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 new applications & use cases enhancements.

CPC Classifications

Section	Class	Group
B	B60	B60H1/00264
H	H05	H05B1/0202
H	H05	H05B1/0236
H	H05	H05B3/34
H	H05	H05B2203/016

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Automotive thermal management systems and portable heating devices, specifically focusing on electrical heating elements and deployment mechanisms for vehicle warmers

Person of Ordinary Skill (PHOSITA) Profile

An engineer with expertise in electrical heating systems, mechanical design, and automotive thermal solutions, possessing knowledge of heat generation films, electrical routing, and compact deployment mechanisms

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core heating technology, utilizing standard design modifications and known techniques to enhance functionality while maintaining the fundamental architectural approach of the original vehicle warmer system.

Obvious Combinations & Variations

Source Patent Element

Heat generation film rolled within a housing and deployable via shaft mechanism

PTD Variation

Implementing alternative film materials or flexible deployment configurations that maintain the core rolling/unrolling principle

Obviousness Reasoning

Routine material and design substitution that would be obvious to a PHOSITA seeking improved thermal performance or compact storage

Source Patent Element

Electrical supply unit with internal wire routing through shaft

PTD Variation

Modifying wire routing configurations or introducing additional electrical management components within the shaft's internal space

Obviousness Reasoning

Predictable electrical engineering variation using known techniques for wire management and electrical system optimization

Source Patent Element

Return spring mechanism for film deployment

PTD Variation

Introducing alternative mechanical return mechanisms or enhanced spring configurations to control film extension

Obviousness Reasoning

Applying known mechanical design principles to improve deployment control with expected and predictable results

Source Patent Element

Insulation portion within shaft's internal space

PTD Variation

Expanding insulation strategies or introducing advanced thermal management techniques within the electrical routing system

Obviousness Reasoning

Implementing well-understood thermal engineering approaches to improve electrical system performance and safety

Source Patent Element

Vehicle warmer with rollable heat generation film

PTD Variation

Extending application to different environmental contexts or introducing modular design elements

Obviousness Reasoning

Logical design evolution using standard engineering problem-solving techniques to expand device utility

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858308, a Person Having Ordinary Skill In The Art would find the technical variations disclosed herein to be obvious extensions of the prior art, representing predictable combinations of known techniques in vehicle thermal management systems that do not rise to the level of non-obvious innovation.

Original Patent Information

Patent Number	US 11,858,308
Title	Vehicle warmer
Assignee(s)	HYUNDAI MOTOR COMPANY