Invention Grant
- Patent Title: Vacuum cleaner and dust bag for vacuum cleaner
- Patent Title (中): 真空吸尘器和真空吸尘器防尘袋
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Application No.: US11362753Application Date: 2006-02-28
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Publication No.: US07765636B2Publication Date: 2010-08-03
- Inventor: Masanobu Hirota , Hiroyuki Kayama , Makoto Murakami , Koichi Nakano , Hidenori Kitamura , Tomomi Mitani , Takaaki Ogawa , Ryouhei Yoshida
- Applicant: Masanobu Hirota , Hiroyuki Kayama , Makoto Murakami , Koichi Nakano , Hidenori Kitamura , Tomomi Mitani , Takaaki Ogawa , Ryouhei Yoshida
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Bacon & Thomas, PLLC
- Priority: JP2005-052802 20050228; JP2005-066979 20050310; JP2005-102152 20050331; JP2005-102154 20050331; JP2005-222358 20050801
- Main IPC: A47L7/04
- IPC: A47L7/04 ; A47L9/12
Abstract:
A vacuum cleaner includes a dust chamber, a dust bag provided in the dust chamber, and an electric blower for generating suction air flow for drawing and collecting dust and dirt in the dust bag. A deodorant is supplied into the dust bag by the suction air flow and directly attached to the dust and dirt. The deodorant has a granule or powder shape.
Public/Granted literature
- US20060191416A1 Vacuum cleaner and dust bag for vacuum cleaner Public/Granted day:2006-08-31
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