Advanced Nicotine E-Vaping Devices for Extreme Environments

Publication ID: 24-11856995_0009_PTD

Published: October 27, 2025

Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Advanced Nicotine E-Vaping Devices for Extreme Environments,” Published Technical Disclosure No. 24-11856995_0009_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856995_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. 11,856,995.

Background and Problem Solved

The original nicotine e-vaping device patent (original_patent) has limitations in its applicability to various environments. For instance, it lacks features to withstand high-altitude pressures, extreme weather conditions, or high-security requirements. This invention addresses these limitations by providing specialized nicotine e-vaping devices tailored to specific niche environments.

Novelty and Inventive Step

The new claims introduce novel features and combinations that are not obvious from the original patent. Specifically, the pressure-resistant housing, solar-powered nicotine vaporizer assembly, water-resistant housing, wind-resistant nicotine vaporizer assembly, encrypted nicotine pre-vapor formulation reservoir, biometric-authenticated nicotine vaporizer assembly, ruggedized housing, and quick-deployment nicotine vaporizer assembly are not anticipated by the original patent.

Alternative Embodiments and Variations

Alternative embodiments may include devices with modular components for easy customization, devices with integrated sensors for environmental monitoring, or devices with advanced user authentication systems. Variations may also include devices designed for specific industries, such as military or medical applications.

Potential Commercial Applications and Market

The specialized nicotine e-vaping devices have significant commercial potential in various industries, including disaster relief, emergency response, high-security facilities, and extreme weather environments. The devices can be marketed to organizations and individuals operating in these niche environments, providing a unique solution to their specific needs.

CPC Classifications

Section	Class	Group
A	A24	A24F40/485
A	A24	A24F40/10
A	A24	A24F40/42

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Electronic nicotine delivery systems (ENDS), specifically portable vaping devices with complex fluid handling and heating mechanisms, requiring expertise in mechanical engineering, materials science, and electronic system design

Person of Ordinary Skill (PHOSITA) Profile

A professional with a bachelor's degree in mechanical or electrical engineering, familiar with electronic device design, fluid transfer systems, thermal management, and consumer electronics manufacturing techniques

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's fundamental e-vaping device architecture provides a flexible platform for environmental and functional adaptations. The disclosed variations represent predictable engineering modifications that address specific use case requirements using known techniques in materials selection, power management, and device configuration. These extensions demonstrate standard problem-solving approaches within the technical domain of portable nicotine delivery systems.

Obvious Combinations & Variations

Source Patent Element

Housing with fluid ports and conduits for nicotine pre-vapor formulation transfer

PTD Variation

Pressure-resistant housing for high-altitude environments

Obviousness Reasoning

Material selection and structural reinforcement are routine engineering design choices for adapting devices to extreme conditions, using well-established techniques in materials science

Source Patent Element

Nicotine vaporizer assembly with heating mechanism

PTD Variation

Solar-powered nicotine vaporizer assembly for portable power

Obviousness Reasoning

Integrating alternative power sources is a predictable solution for improving device autonomy, utilizing standard photovoltaic and energy conversion technologies

Source Patent Element

Fluid transfer system with isolation structures

PTD Variation

Encrypted nicotine pre-vapor formulation reservoir with biometric authentication

Obviousness Reasoning

Adding security layers through encryption and authentication represents a standard approach to protecting sensitive device functionality, using known information security techniques

Source Patent Element

Modular housing design with multiple fluid ports

PTD Variation

Ruggedized housing with quick-deployment nicotine vaporizer assembly

Obviousness Reasoning

Adapting device configurations for specialized environments is a predictable engineering solution, involving standard mechanical design principles and material selection

Source Patent Element

Fluid conduit and reservoir system

PTD Variation

Water-resistant and wind-resistant device configurations

Obviousness Reasoning

Environmental protection modifications represent standard engineering problem-solving, using known sealing techniques and material science approaches

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856995, the variations disclosed herein would be obvious to a person having ordinary skill in the art of electronic nicotine delivery systems. The modifications represent predictable engineering solutions that extend the fundamental device architecture through routine applications of known techniques in materials science, power management, and device configuration, thereby rendering potential patent claims obvious and unpatentable.

Original Patent Information

Patent Number	US 11,856,995
Title	Nicotine e-vaping device
Assignee(s)	Altria Client Services LLC