Invention Grant
- Patent Title: Cigarette
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Application No.: US14041889Application Date: 2013-09-30
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Publication No.: US11213066B2Publication Date: 2022-01-04
- Inventor: Tetsuya Motodamari , Susumu Yokogawa
- Applicant: JAPAN TOBACCO INC.
- Applicant Address: JP Tokyo
- Assignee: JAPAN TOBACCO INC.
- Current Assignee: JAPAN TOBACCO INC.
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Main IPC: A24D3/04
- IPC: A24D3/04 ; A24D3/06

Abstract:
A cigarette includes a tobacco rod, and a filter comprising a first filter plug on a tobacco rod side connected to an end of the tobacco rod, a second filter plug on a cigarette end side, and a flavor capsule arranged between the first and second filter plugs or in the second filter plug. The first filter plug has a ventilation hole, and ventilation resistance of the second filter plug is lower than that of the first filter plug.
Public/Granted literature
- US20140026908A1 CIGARETTE Public/Granted day:2014-01-30
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