Published Technical Disclosure Archive

Advanced Thermal Management: Multi-Application Vent Technology

Publication ID: 24-11857043_0002_PTD
Published: October 27, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Thermal Management: Multi-Application Vent Technology,” Published Technical Disclosure No. 24-11857043_0002_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857043_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. 11,857,043.

Background and Problem Solved

The original patent, focused on PED cases, addressed the issue of overheating in electronic devices. However, its scope was limited to PED cases. This invention disclosure tackles the problem of thermal management in diverse applications, leveraging the core technology of thermal vents to create innovative solutions.

Novelty and Inventive Step

The novelty of this invention lies in the adaptation of thermal vent technology to new industries and use cases, which were not originally considered. The inventive step is the recognition of the versatility of thermal vents and their potential to address thermal management challenges in diverse applications.

Alternative Embodiments and Variations

Other possible implementations of thermal vent technology could include its integration into smart home devices, medical equipment, or industrial machinery. Additionally, variations of the thermal vent design could be explored to optimize performance in specific applications.

Potential Commercial Applications and Market

The commercial potential of this invention is substantial, with applications in greenhouses, agriculture, wearable devices, fire safety, and underwater operations. The target markets include industries focused on environmental monitoring, precision agriculture, health and wellness, fire prevention, and underwater exploration.

Field of Art

Portable electronic device thermal management and protective case design, with expertise in heat dissipation, sensor integration, and environmental adaptation of electronic enclosures

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or product designer with knowledge of thermal engineering, materials science, and electronic device protection, capable of understanding heat transfer principles and adaptive case design strategies

Obviousness Rationale

The source patent's thermal vent technology provides a foundational framework for thermal management in portable electronic device cases that can be readily adapted to diverse environmental contexts. A PHOSITA would recognize that the core thermal vent mechanism can be strategically applied to solve heat dissipation challenges across multiple domains by leveraging established principles of heat transfer and sensor integration. The variations presented in the PTD represent predictable extensions of the source patent's core thermal management concepts.

Obvious Combinations & Variations

Source Patent Element
Thermal vents aligned with heat-generating components of a tablet computer
PTD Variation
Thermal vents integrated into greenhouse monitoring device cases to regulate sensor temperature
Obviousness Reasoning
A PHOSITA would recognize that thermal management principles are universally applicable, and adapting vent design to agricultural sensor environments represents a predictable solution to preventing electronic component overheating
Source Patent Element
Case design with cushioning member providing seal against external substances
PTD Variation
Fire-resistant PED case with thermal vents designed to dissipate heat during potential thermal events
Obviousness Reasoning
Extending protective case technology to include enhanced thermal safety represents a logical design evolution using known materials and heat dissipation techniques
Source Patent Element
Protective case with side surfaces configured to receive and retain an electronic device
PTD Variation
Wearable device case with thermal vents integrated into smart fabric for medical monitoring
Obviousness Reasoning
Integrating thermal management into wearable technology represents a straightforward application of existing protective case design principles with predictable thermal performance outcomes
Source Patent Element
Case opening for display side of electronic device
PTD Variation
Underwater PED case with thermal vents facilitating heat exchange with surrounding environment
Obviousness Reasoning
Adapting protective case design to extreme environmental conditions is a routine engineering task that would be obvious to a PHOSITA familiar with thermal management principles
35 U.S.C. § 103 Summary: Based on US Patent 11857043's teachings of thermal vent technology in portable electronic device cases, the present publication demonstrates that variations in thermal management across diverse technological domains represent obvious extensions of established protective case design principles, thereby rendering potential patent claims in these areas anticipated and non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,857,043
TitlePortable electronic device case with thermal vents
Assignee(s)Targus International LLC