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:
Oct. 14, 2025
Filed:
Nov. 27, 2020
Applicant:
Kt & G Corporation, Daejeon, KR;
Inventors:
Sung Jong Ki, Daejeon, KR;
Young Joong Kim, Daejeon, KR;
In Su Park, Seoul, KR;
John Tae Lee, Daejeon, KR;
Sun Hwan Jung, Daejeon, KR;
Eun Mi Jeoung, Daejeon, KR;
Assignee:
KT&G CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 1/20 (2020.01); A24C 5/01 (2020.01); A24D 1/00 (2020.01); A24D 1/02 (2006.01); A24D 1/04 (2006.01); A24D 3/06 (2006.01); A24F 40/20 (2020.01);
U.S. Cl.
CPC ...
A24D 1/20 (2020.01); A24C 5/01 (2020.01); A24D 1/002 (2013.01); A24D 1/027 (2013.01); A24D 1/04 (2013.01); A24D 3/062 (2013.01); A24F 40/20 (2020.01);
Abstract
A cigarette for an aerosol generating device includes a tobacco rod containing an aerosol generating material; and a cooling rod arranged at one side of the tobacco rod and comprising a hollow extending in a longitudinal direction of the cigarette, wherein a cooling material layer is coated on an inner surface of the cooling rod.
Ki, Sung. (2025). Cigarette and aerosol generating apparatus therefor (U.S. Patent No. 12439957). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12439957
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile