Published Technical Disclosure Archive

Modular Smart Electronic Smoking Device Innovation

Publication ID: 24-11856987_0010_PTD
Published: October 27, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Modular Smart Electronic Smoking Device Innovation,” Published Technical Disclosure No. 24-11856987_0010_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856987_0010_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. 11,856,987.

Background and Problem Solved

The original patent disclosed an electronic device employing multiple cartridges, but it had limitations in terms of customization, efficiency, and user experience. The present invention addresses these limitations by introducing a modular, adaptive, and connected electronic smoking device that provides unparalleled flexibility and control to users.

Novelty and Inventive Step

The invention's novelty lies in its modular, adaptive, and connected architecture, which enables unprecedented customization and control. The dynamic flow control mechanism, machine learning algorithms, and self-cleaning mechanism are innovative features that distinguish the invention from the original patent.

Alternative Embodiments and Variations

Alternative embodiments may include varying the number and type of cartridges, using different vaporization technologies, or integrating additional sensors and actuators to further enhance the user experience. Variations may also include adapting the device for use with different types of smokable products or incorporating additional features such as health monitoring or social sharing capabilities.

Potential Commercial Applications and Market

The invention has significant commercial potential in the electronic smoking device market, particularly among users seeking advanced customization and control options. The device's adaptability and connectivity features also position it for success in the growing market for smart, IoT-enabled consumer products.

CPC Classifications

SectionClassGroup
A A24 A24F40/42
A A24 A24F40/50

Field of Art

Electronic smoking devices and vaporization technologies, specifically multi-cartridge systems for heating and delivering smokable products, requiring expertise in thermal engineering, electronic control systems, and product delivery mechanisms

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with a degree in mechanical or electrical engineering, familiar with electronic vaporization technologies, thermal control systems, and product delivery mechanisms for smoking alternatives

Obviousness Rationale

A person having ordinary skill would recognize that the PTD's variations represent predictable extensions of the source patent's multi-cartridge smoking device concept. The disclosed machine learning, dynamic flow control, and network-connected features are logical technological progressions that apply standard engineering techniques to enhance the base device's functionality and user experience.

Obvious Combinations & Variations

Source Patent Element
Multiple cartridges with distinct or similar products and a heating mechanism
PTD Variation
Dynamic flow control mechanism for adjusting product ratios between cartridges
Obviousness Reasoning
A PHOSITA would find it obvious to implement programmable flow control as a natural evolution of the multi-cartridge design, using standard control engineering techniques to provide user customization
Source Patent Element
Electronic heating element connected to power source
PTD Variation
Machine learning algorithm predicting user product preferences
Obviousness Reasoning
Applying machine learning to user interaction with electronic devices is a known technique, and integrating predictive algorithms into an existing electronic smoking device would be an obvious design improvement
Source Patent Element
Central passageway for vapor transmission between cartridges
PTD Variation
Self-cleaning mechanism using ultrasonic waves to remove residue
Obviousness Reasoning
Implementing cleaning technologies in electronic devices with complex internal pathways is a predictable solution to maintenance challenges, using well-established ultrasonic cleaning techniques
Source Patent Element
Electronic device with cartridge-based product delivery
PTD Variation
Network-enabled device with cloud connectivity and firmware updates
Obviousness Reasoning
Adding internet connectivity and remote update capabilities to electronic devices is a standard technological progression that a PHOSITA would find obvious given the proliferation of smart device technologies
Source Patent Element
Modular cartridge design allowing product variation
PTD Variation
Adaptable device supporting multiple smokable product types
Obviousness Reasoning
Expanding product compatibility through modular design is a predictable engineering solution that allows greater device flexibility and market adaptability
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856987, a person having ordinary skill in the art would find the claimed variations of the present publication to be obvious extensions of the prior art, incorporating standard engineering techniques and predictable technological progressions that do not rise to the level of non-obvious innovation.

Original Patent Information

Patent NumberUS 11,856,987
TitleElectronic device employing multiple cartridges