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:
Apr. 29, 2025
Filed:
Nov. 22, 2021
Kt&g Corporation, Daejeon, KR;
Jongsub Lee, Sungnam-si, KR;
Minkyu Kim, Seoul, KR;
Jueon Park, Seoul, KR;
Byungsung Cho, Gwangmyung-si, KR;
Sungrok Oh, Gunpo-si, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
An aerosol-generating device is disclosed. The aerosol-generating device includes a cartridge having an inlet formed at a lower portion thereof; a housing, which has a reception space into which the cartridge is inserted; a base having a bottom surface and an inner circumferential surface, which surround a lower portion of the reception space, wherein the inner circumferential surface has a sensing hole; a flow sensor, which is disposed inside the housing, and is connected to the reception space through the sensing hole to detect air that flows toward the inlet from the base; and a flow guide, which projects upwards from the bottom surface of the base to surround the inlet, and is open toward the sensing hole.