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. 10, 2026
Filed:
Dec. 27, 2022
Applicant:
Kt&g Corporation, Daejeon, KR;
Inventors:
Wooseok Chung, Namyangju-si, KR;
Ji Seob Woo, Daejeon, KR;
Jae Sang Lee, Seoul, KR;
Chang Hoon Lee, Gwangju, KR;
Kyung Bin Jung, Daejeon, KR;
Assignee:
KT&G Corporation, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24F 40/42 (2020.01); A24F 40/10 (2020.01); A24F 40/20 (2020.01); A24F 40/30 (2020.01); A24F 40/48 (2020.01);
U.S. Cl.
CPC ...
A24F 40/42 (2020.01); A24F 40/10 (2020.01); A24F 40/20 (2020.01); A24F 40/30 (2020.01); A24F 40/48 (2020.01);
Abstract
An aerosol generating device includes a housing comprising an article insertion portion for receiving an aerosol generating article, a cartridge insertable into the housing and comprising a flexible portion, and an actuator provided in the housing and configured to change a volume of the cartridge by deformation of the flexible portion.