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. 22, 2017
Filed:
Jun. 10, 2009
Applicants:
Shinzo Kida, Tokyo, JP;
Masaaki Fukaya, Tokyo, JP;
Ken Uyama, Tokyo, JP;
Inventors:
Assignee:
JAPAN TOBACCO INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D 1/02 (2006.01); D21H 25/04 (2006.01); D21H 27/00 (2006.01);
U.S. Cl.
CPC ...
D21H 25/04 (2013.01); A24D 1/02 (2013.01); A24D 1/025 (2013.01); D21H 27/00 (2013.01);
Abstract
A low ignition propensity cigarette has wrapping paper () wrapping filling material into a rod-like shape, and the wrapping paper () includes highly conducting bands () formed by calendering and arranged in a longitudinal direction of the cigarette, the highly conducting bands () having higher thermal conductivity than inherent thermal conductivity of the wrapping paper (), and burning depression bands () formed in the wrapping paper () and superposed upon the respective highly conducting bands ().