Published Technical Disclosure Archive

Advanced Ventilation Technology for Environmental Control

Publication ID: 24-11857021_0007_PTD
Published: October 27, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Ventilation Technology for Environmental Control,” Published Technical Disclosure No. 24-11857021_0007_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857021_0007_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. 11,857,021.

Background and Problem Solved

Existing solutions in various industries fail to address issues of moisture accumulation, temperature regulation, and air quality. The original ventilated hat insert patent provides a foundation for adapting this technology to tackle these challenges in new contexts, overcoming limitations of traditional approaches.

Novelty and Inventive Step

The new claims introduce novel applications and use cases for the ventilated hat insert technology, which are non-obvious and unanticipated from the original patent. The inventive step lies in recognizing the potential for this technology to solve problems in disparate industries and adapting the design to meet the specific needs of each application.

Alternative Embodiments and Variations

Alternative embodiments may include inserts with varying shapes, sizes, and materials, tailored to specific industries or use cases. Variations could incorporate additional features, such as sensors, heating or cooling elements, or filters, to further enhance the functionality of the ventilated insert.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including agriculture, music, electronics, HVAC, and retail. The target market includes companies and individuals seeking innovative solutions to environmental control, moisture management, and air quality improvement.

CPC Classifications

SectionClassGroup
A A42 A42C5/04
A A42 A42B1/24
A A42 A42C5/02

Field of Art

Protective headwear accessories and ventilation systems, with expertise in materials science, thermal management, and ergonomic design for personal protective equipment

Person of Ordinary Skill (PHOSITA) Profile

A professional with engineering or design background in textile technologies, thermal regulation, and protective equipment design, capable of understanding material properties, airflow dynamics, and cross-industry adaptation of ventilation principles

Obviousness Rationale

A person skilled in the art would recognize the fundamental ventilation principles disclosed in the source patent as readily adaptable to multiple environmental control scenarios. The core technology of a ventilated insert with orifices represents a transferable solution for managing moisture, temperature, and airflow across diverse applications. The PTD's variations demonstrate predictable extensions of the original ventilation concept by applying the established design to different containment environments.

Obvious Combinations & Variations

Source Patent Element
Elongate body with ventilation orifices for heat management in headwear
PTD Variation
Applying ventilated insert in greenhouse environmental control systems
Obviousness Reasoning
A PHOSITA would recognize that the fundamental ventilation principles are universally applicable to managing temperature and humidity in enclosed spaces, representing a predictable design adaptation
Source Patent Element
Absorptive compacted fibrous material with moisture management properties
PTD Variation
Using ventilated insert to reduce moisture in musical instrument cases
Obviousness Reasoning
The original patent's focus on moisture absorption and airflow makes its application to preventing instrument case humidity a straightforward design modification
Source Patent Element
Ventilation orifices designed to regulate internal environmental conditions
PTD Variation
Integrating ventilated insert into HVAC systems for air quality improvement
Obviousness Reasoning
A skilled practitioner would recognize the insert's airflow management principles as directly transferable to broader air circulation and filtration contexts
Source Patent Element
Thermal regulation through strategic material selection and ventilation
PTD Variation
Adapting insert for electronic equipment storage with controlled environment
Obviousness Reasoning
The original patent's emphasis on managing internal conditions makes its application to sensitive equipment storage a logical and predictable extension
Source Patent Element
Moisture-managing insert with strategic orifice placement
PTD Variation
Using insert to reduce condensation in refrigerated display cases
Obviousness Reasoning
The fundamental moisture management principles are directly applicable to condensation control, representing an obvious technological translation
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857021, the disclosed variations represent obvious extensions of the original ventilated hat insert technology, demonstrating that a person having ordinary skill in the art would readily conceive of applying the fundamental ventilation and moisture management principles to diverse environmental control scenarios without requiring inventive insight.

Original Patent Information

Patent NumberUS 11,857,021
TitleVentilated hat insert