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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12653231 B1

PDFFull Text
Date of Patent:
Jun. 16, 2026

Filed:

Aug. 18, 2022

Electronic atomization device and air curtain formation structure used by same

Applicant:

Shenzhen Smoore Technology Limited, Shenzhen, CN;

Inventors:

Guilin Lei, Shenzhen, CN;

Dan Xu, Shenzhen, CN;

Guangwu Tang, Shenzhen, CN;

Ru Jiang, Shenzhen, CN;

Boxue Gong, Shenzhen, CN;

Shiyi Cheng, Shenzhen, CN;

Pan Xie, Shenzhen, CN;

Assignee:

SHENZHEN SMOORE TECHNOLOGY LIMITED, Shenzhen, CN;

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Michael H Wilson

Assistant Examiner:

Michael T Fulton

Int. Cl.
CPC ...
A24F 40/40 (2020.01); A24F 7/00 (2006.01); A24F 40/10 (2020.01); A24F 40/48 (2020.01); A61M 11/04 (2006.01); A61M 15/00 (2006.01); A61M 15/06 (2006.01);
U.S. Cl.
CPC ...
A24F 40/40 (2020.01); A24F 7/00 (2013.01); A24F 40/10 (2020.01); A24F 40/48 (2020.01); A61M 11/042 (2014.02); A61M 15/0021 (2014.02); A61M 15/06 (2013.01);
Abstract

An air-curtain forming structure applicable to an electronic vaporization device includes: an airflow channel for delivering vapor; and a first air inlet channel in communication with the airflow channel and for introducing an external airflow into the airflow channel so as to form a blocking airflow between an inner wall of the airflow channel and the vapor.

Find Patent Forward Citations

Lei, Guilin. (2026). Electronic atomization device and air curtain formation structure used by same (U.S. Patent No. 12653231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12653231

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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