CIGARETTE FILTER AND CIGARETTE

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United States of America Patent

SERIAL NO

13689147

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Abstract

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A cigarette filter includes filter plugs separated from each other and arranged through a cavity, a flavor capsule encapsulating a content liquid including a flavor in a shell and provided in the cavity between the filter plugs, and a liquid-impermeable tipping paper and/or filter wrapper wrapped around the filter plugs and the flavor capsule, wherein the content liquid comprises the flavor and a thickener and has a viscosity of 30 mPa·s or more.

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Patent Owner(s)

Patent OwnerAddress
JAPAN TOBACCO INCTOKYO 105-6927

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NAKAGAWA, Yasuhiro Tokyo, JP 24 95
NODA, Kazuhiro Tokyo, JP 123 1505
YOKOGAWA, Susumu Tokyo, JP 3 40

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