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:
Apr. 10, 2012
Filed:
Sep. 16, 2004
Applicants:
Kazuko Takeda, Yokohama, JP;
Yoshiyuki Yamada, Yokohama, JP;
Inventors:
Kazuko Takeda, Yokohama, JP;
Yoshiyuki Yamada, Yokohama, JP;
Assignee:
Japan Tobacco Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D 1/02 (2006.01); D21H 11/00 (2006.01); D21H 13/00 (2006.01); D21H 15/00 (2006.01); D21H 17/00 (2006.01); D21H 19/00 (2006.01); D21H 21/00 (2006.01); D21H 23/00 (2006.01); D21H 25/00 (2006.01); D21H 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cigarette is provided with a tobacco section including a tobacco filler rod wrapped with an inner wrapper paper sheet containing less than 4% by weight of calcium carbonate and an outer wrapper paper containing calcium carbonate in an amount of 30 g/mand a burn adjusting agent in an amount of 3% by weight or more.