Advanced Hyperthermia Headgear Cooling Liner Technology

Publication ID: 24-11857019_0006_PTD
Published: October 27, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Hyperthermia Headgear Cooling Liner Technology,” Published Technical Disclosure No. 24-11857019_0006_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857019_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. 11,857,019.

Background and Problem Solved

The original hyperthermia headgear liner patent addressed the critical issue of overheating in safety headgear. However, it had limitations in terms of temperature sensing, airflow, and maintenance. The present invention builds upon the original concept by introducing a temperature-sensing module, breathable mesh layer, removable and washable design, adjustable fit system, and cooling components to provide a more efficient, comfortable, and safe solution for users.

Novelty and Inventive Step

The present invention's novelty lies in the integration of a temperature-sensing module, breathable mesh layer, removable and washable design, adjustable fit system, and cooling components, which collectively provide a more efficient, comfortable, and safe solution for users. These features are non-obvious improvements over the original patent, as they address specific limitations and provide a more comprehensive solution to the problem of hyperthermia in safety headgear.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include the use of different materials, such as advanced phase change materials or moisture-wicking fabrics, to enhance the liner's performance. Variations could also include the integration of additional features, such as sensors to monitor other vital signs or communication systems to alert users of potential heat stress.

Potential Commercial Applications and Market

The enhanced hyperthermia headgear liner system has significant commercial potential in various industries, including industrial safety, sports, and military. The invention's ability to provide a safer, more comfortable, and high-performance solution for users makes it an attractive option for manufacturers and consumers alike.

CPC Classifications

SectionClassGroup
A A42 A42B3/10
A A42 A42B3/0406

Original Patent Information

Patent NumberUS 11,857,019
TitleHeadgear hyperthermia liner