Invention Grant
- Patent Title: Suction device for powered apparatus
- Patent Title (中): 动力设备抽吸装置
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Application No.: US12216560Application Date: 2008-07-08
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Publication No.: US08365349B2Publication Date: 2013-02-05
- Inventor: Masaki Takeda , Yoshiki Nakayama
- Applicant: Masaki Takeda , Yoshiki Nakayama
- Applicant Address: JP Tokyo
- Assignee: Yamabiko Corp.
- Current Assignee: Yamabiko Corp.
- Current Assignee Address: JP Tokyo
- Agency: Dykema Gossett PLLC
- Priority: JP2007-251827 20070927
- Main IPC: A47L5/00
- IPC: A47L5/00 ; A47L9/00 ; B02C23/00
Abstract:
To avoid sandwiching of a sucked object in a gap between an inner wall of a fan case and a fan of a hand-held suction apparatus, an entering regulation part is positioned to extend into the air intake opening to return sucked objects back into the air intake opening and prevent sandwiching in the gap.
Public/Granted literature
- US20090083933A1 Suction device for powered apparatus Public/Granted day:2009-04-02
Information query
