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.:
Date of Patent:
Oct. 01, 2024
Filed:
Jun. 29, 2021
Shenzhen Everwin Precision Technology Co., Ltd., Guangdong, CN;
SHENZHEN EVERWIN PRECISION TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
An electronic atomizer includes a cartridge tube provided with an e-liquid storage cavity and a flue, a closure member closing the e-liquid storage cavity, a sealing member, an atomizing core provided in the closure member, and a base. The closure member includes a closure end, an accommodation end extending downward from closure end, a flow passage vertically penetrating through closure member, and an air passage separated from flow passage; the sealing member is integrally formed on closure member and includes a first sealing portion covering outer side of the atomizing core, a second sealing portion covering outer periphery of the closure end and abutting against inner wall surface of the cartridge tube, and a third sealing portion fitted to top end of the air passage and abutting against end edge of the flue; the e-liquid storage cavity communicates with upper end surface of atomizing core through the flow passage.