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:
Dec. 17, 2024
Filed:
Jul. 02, 2019
Applicant:
Kt&g Corporation, Daejeon, KR;
Inventors:
Jung Seop Hwang, Daejeon, KR;
John Tae Lee, Daejeon, KR;
Bong Su Cheong, Daejeon, KR;
Sung Jong Ki, Daejeon, KR;
Yong Sook Jin, Daejeon, KR;
Assignee:
KT&G CORPORATION, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 1/04 (2006.01); A24D 1/18 (2006.01); A24D 1/02 (2006.01); A24D 3/06 (2006.01);
U.S. Cl.
CPC ...
A24D 1/042 (2013.01); A24D 1/18 (2013.01); A24D 1/02 (2013.01); A24D 3/063 (2013.01);
Abstract
Disclosed is a cigarette including a tobacco rod, a supporting segment positioned at a downstream end of the tobacco rod, a cooling segment positioned at a downstream end of the supporting segment, and a mouthpiece positioned at a downstream end of the cooling segment. The cigarette according to the present embodiment may include a plurality of air channels formed along a longitudinal direction of the cigarette and the cooling segment having porosity of 50% or less.