Invention Grant
- Patent Title: Filter for smoking
- Patent Title (中): 过滤吸烟
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Application No.: US11070192Application Date: 2005-03-03
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Publication No.: US08826916B2Publication Date: 2014-09-09
- Inventor: Michihiro Inagaki , Takashi Hasegawa , Kazunori Sugai
- Applicant: Michihiro Inagaki , Takashi Hasegawa , Kazunori Sugai
- Applicant Address: JP Tokyo
- Assignee: Japan Tobacco Inc.
- Current Assignee: Japan Tobacco Inc.
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2002-258988 20020904
- Main IPC: A24D3/04
- IPC: A24D3/04 ; A24F13/04 ; A24D3/06 ; A24F47/00
Abstract:
A filter for smoking includes a filter medium, and a means for heating the filter medium or a periphery of the filter medium.
Public/Granted literature
- US20050145260A1 Filter for smoking Public/Granted day:2005-07-07
Information query
