Enhanced Direct Improvements & Enhancements Technical Implementation

Publication ID: 24-11858310_0006_PTD

Published: October 29, 2025

Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Direct Improvements & Enhancements Technical Implementation,” Published Technical Disclosure No. 24-11858310_0006_PTD, Published October 29, 2025, available at https://archive.pr1or.art/24-11858310_0006_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. 11,858,310.

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.

CPC Classifications

Section	Class	Group
B	B60	B60H1/00521
B	B60	B60H1/00064
B	B60	B60H2001/00092

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Automotive climate control systems, specifically vehicle air conditioning design with a focus on heat exchanger integration and vibration mitigation in HVAC components

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in automotive thermal management, familiar with heat transfer principles, vehicle HVAC system design, and component integration techniques with 3-5 years of industry experience

Obviousness Rationale

A person skilled in the art would recognize that the PTD's disclosed improvements represent predictable variations on the source patent's core air conditioning system architecture. The technical enhancements follow standard engineering problem-solving approaches by addressing potential limitations in the original design through incremental modifications. These variations demonstrate typical design optimization strategies that would be apparent to a skilled practitioner without requiring inventive insight.

Obvious Combinations & Variations

Source Patent Element

Case with air passage for cabin air flow

PTD Variation

Enhanced air passage geometry with optimized flow characteristics

Obviousness Reasoning

Modifying air passage design is a routine engineering optimization that would be considered an obvious design choice to improve thermal efficiency and air distribution

Source Patent Element

Heat exchanger core positioned to cross air passage

PTD Variation

Alternative heat exchanger mounting configurations with improved vibration isolation

Obviousness Reasoning

Adjusting component mounting to reduce mechanical transmission is a known technique in automotive thermal system design with predictable engineering outcomes

Source Patent Element

Supports for heat exchanger components

PTD Variation

Enhanced support geometries with modified contact surfaces and offset positioning

Obviousness Reasoning

Implementing alternative support configurations represents a standard engineering approach to improving mechanical interface performance using known design principles

Source Patent Element

Vibration suppression using packing between evaporator and housing

PTD Variation

Advanced vibration mitigation materials and interface strategies

Obviousness Reasoning

Selecting alternative damping materials and interface techniques is a predictable engineering solution for reducing mechanical noise and vibration transmission

Source Patent Element

Vehicle air conditioning system architecture

PTD Variation

Modular design approach allowing flexible component integration

Obviousness Reasoning

Creating adaptable system architectures that maintain core functional principles is a standard method of extending existing technical solutions

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11858310 and the comprehensive technical disclosure, a person having ordinary skill in the art would find the claimed variations obvious and anticipated. The published technical disclosure demonstrates that the claimed improvements represent routine engineering modifications that would be apparent to a skilled practitioner without requiring inventive step, thus rendering potential derivative claims obvious under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,858,310
Title	Air conditioner for vehicle
Assignee(s)	DENSO CORPORATION