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:
Feb. 11, 2025
Filed:
Jun. 29, 2021
Shenzhen Everwin Precision Technology Co., Ltd., Guangdong, CN;
Xiaoshuo Chen, Guangdong, CN;
Su Lu, Guangdong, CN;
Quanyi Liu, Guangdong, CN;
Zhian He, Guangdong, CN;
Chongwei Wang, Guangdong, CN;
SHENZHEN EVERWIN PRECISION TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
A closure body includes a closure member and a sealing member formed on closure member. The closure member includes a closure end, an accommodation end extending downward from closure end, an e-liquid passage running through closure end and extending to accommodation end, and an air passage separated from e-liquid passage. The air passage includes a connection air passage running through top of closure end, a longitudinal air passage longitudinally running through closure end and communicating with connection air passage, and an outer-side air passage extending from outer edge of longitudinal air passage to accommodation end. A notch is formed in middle of accommodation end. The sealing member includes a first sealing portion—formed at accommodation end, a second sealing portion extending from first sealing portion toward closure end, and a third sealing portion formed at periphery of top of closure end and integrated with second sealing portion.