Advanced E-Cigarette Safety for Extreme Environments

Publication ID: 24-11856994_0009_PTD
Published: October 27, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced E-Cigarette Safety for Extreme Environments,” Published Technical Disclosure No. 24-11856994_0009_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856994_0009_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. 11,856,994.

Background and Problem Solved

The original e-cigarette patent addressed general public safety and protection mechanisms, but it lacked specialized solutions for extreme or niche environments. This invention fills that gap by introducing novel features and adaptations to cater to these specific needs.

Novelty and Inventive Step

The new claims introduce novel adaptations for specific environments, which are not obvious from the original patent. The combination of features in each device, such as waterproofing, biometric sensors, pressurized chambers, advanced filtration systems, and thermal insulation, provides a non-obvious solution for the respective niche markets.

Alternative Embodiments and Variations

Alternative embodiments could include e-cigarette devices adapted for other unique environments, such as underwater use or space exploration. Variations could also involve integrating additional sensors or features, like environmental monitoring or health tracking, to further enhance user experience and safety.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including disaster relief, high-security facilities, extreme sports, and environmental monitoring. The target market includes consumers who require specialized e-cigarette devices for their specific needs, as well as organizations seeking to provide safe and reliable vaping solutions in niche environments.

CPC Classifications

SectionClassGroup
A A24 A24F40/485
A A24 A24F40/65

Field of Art

Electronic nicotine delivery systems (ENDS) with advanced sensor and control technologies, requiring expertise in electronic design, materials engineering, sensor integration, and user interface development

Person of Ordinary Skill (PHOSITA) Profile

An engineer with a bachelor's degree in electrical or mechanical engineering, experience in consumer electronics design, familiarity with sensor technologies, microprocessor programming, and understanding of electronic device safety and user interaction protocols

Obviousness Rationale

A person having ordinary skill in the art would recognize that the source patent's foundational e-cigarette design with biometric sensing and microprocessor control provides a clear technical framework for adapting the device to specialized environmental conditions. The PTD's variations represent predictable extensions of existing technological capabilities, utilizing standard engineering techniques to modify the base device for specific use cases. The modifications primarily involve integrating known sensor and filtration technologies into the existing electronic device architecture.

Obvious Combinations & Variations

Source Patent Element
Microprocessor with biometric sensor capturing user data and executing analysis code
PTD Variation
Adding environmental hazard detection sensors and secure authentication protocols
Obviousness Reasoning
Extending sensor integration is a predictable design choice for a PHOSITA, representing a known technique of expanding device functionality through additional sensor inputs and processing logic
Source Patent Element
Directional air flow chambers with filtration mechanisms
PTD Variation
Advanced air filtration systems for removing pollutants and compensating for environmental conditions
Obviousness Reasoning
Modifying air intake and filtration is an obvious solution for adapting the device to different environmental contexts, using well-established filtration engineering principles
Source Patent Element
Electronic temperature and substance monitoring capabilities
PTD Variation
Temperature-controlled chambers and thermal insulation for extreme environment operation
Obviousness Reasoning
Implementing thermal management is a standard engineering approach for extending electronic device performance, representing a finite and predictable set of design solutions
Source Patent Element
Electronic device with configurable microprocessor-controlled functionality
PTD Variation
Waterproofing and pressurized chamber designs for specialized environments
Obviousness Reasoning
Adapting electronic devices for specific environmental conditions is a routine engineering task with well-understood methodological approaches
35 U.S.C. § 103 Summary: Based on US Patent 11856994's comprehensive electronic device design, the present publication demonstrates that the claimed variations represent obvious modifications to existing e-cigarette technologies. A person having ordinary skill in the art would readily conceive of these adaptations as straightforward extensions of known electronic device design principles, thereby rendering potential derivative claims non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,856,994
TitleE-cigarettes, e-cigars, vape-device public safety and protection mechanisms