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:
Mar. 02, 2021
Filed:
May. 24, 2018
Applicant:
Joyetech Europe Holding Gmbh, Zug, CH;
Inventor:
Wei-Hua Qiu, ChangZhou, CN;
Assignee:
JOYETECH EUROPE HOLDING GMBH, Zug, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 47/00 (2020.01); A61M 15/00 (2006.01);
U.S. Cl.
CPC ...
A24F 47/008 (2013.01); A24F 47/00 (2013.01); A61M 15/0021 (2014.02);
Abstract
An atomizing head and a ventilation assembly are included in an atomizer for an electronic cigarette. The atomizing head includes an atomizing core and an atomizing tube. The circumference of the atomizing core defines airflow channels, so that air can flow into the atomizing core. This avoids the leakage caused by negative pressure when a user is inhaling smoke. The atomizer causes outside air to be more fully mixed with the smoke generated from liquid tobacco, and the user's experience is improved.