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:
Aug. 05, 2025
Filed:
Feb. 07, 2022
Kt&g Corporation, Daejeon, KR;
Jongsub Lee, Sungnam-si, KR;
Minkyu Kim, Seoul, KR;
Jueon Park, Seoul, KR;
Byungsung Cho, Gwangmyung-si, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a cartridge, which includes an inner wall defining an insertion space into which a stick is inserted and a chamber formed between the inner wall and an outer wall to store an aerosol-generating substance, a wick, which is disposed adjacent to one end of the insertion space, which is elongated so as to be connected to the chamber, and which has formed therein a hollow portion, a heater, which is configured to heat the wick, and a probe member, which is elongated such that at least a portion thereof is disposed in the insertion space. When the stick is inserted into the insertion space, the at least the portion of the probe member is inserted into the stick.