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:
Jan. 07, 2020
Filed:
Sep. 10, 2015
Applicant:
Japan Tobacco Inc., Tokyo, JP;
Inventors:
Takuma Nakano, Tokyo, JP;
Atsuro Yamada, Tokyo, JP;
Takeshi Akiyama, Tokyo, JP;
Manabu Yamada, Tokyo, JP;
Assignee:
JAPAN TOBACCO INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 47/00 (2006.01); A24B 15/28 (2006.01); A24D 3/06 (2006.01); F23C 3/00 (2006.01); F23Q 7/16 (2006.01);
U.S. Cl.
CPC ...
A24F 47/008 (2013.01); A24B 15/28 (2013.01); A24D 3/061 (2013.01); A24F 47/006 (2013.01); F23C 3/002 (2013.01); F23Q 7/16 (2013.01);
Abstract
A burning type heat source () includes: a single longitudinal hollow () extending along the first direction (D); and a lateral hollow () extending along a second direction (D) crossing the first direction (D), the lateral hollow () communicating with the longitudinal hollow (). The ignition end (Ae) is provided at the ignition end (Ae) side in the first direction relative to a burning position at an end of a second inhalation.