Invention Grant
- Patent Title: Filter for a vacuum cleaner
- Patent Title (中): 过滤真空吸尘器
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Application No.: US11668720Application Date: 2007-01-30
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Publication No.: US07900316B2Publication Date: 2011-03-08
- Inventor: Joseph A. Fester , Timothy A. Field
- Applicant: Joseph A. Fester , Timothy A. Field
- Applicant Address: US MI Grand Rapids
- Assignee: BISSELL Homecare Inc.
- Current Assignee: BISSELL Homecare Inc.
- Current Assignee Address: US MI Grand Rapids
- Agency: McGarry Bair PC
- Main IPC: A47L9/10
- IPC: A47L9/10 ; A47L9/20 ; A47L5/00 ; A47L9/00 ; B01D59/50 ; B01D39/00 ; B01D46/00 ; B01D47/00 ; B01D53/00 ; B25G3/18 ; F16B21/00 ; F16D1/00
Abstract:
A filter assembly for a vacuum cleaner comprises a filter carrier and a filter element. The filter carrier has a curved rear surface and a pair of protrusion for mounting the filter carrier to the vacuum cleaner.
Public/Granted literature
- US20080010958A1 FILTER FOR A VACUUM CLEANER Public/Granted day:2008-01-17
Information query
