Suction brush for vacuum cleaner

Details Suction brush for vacuum cleaner Suction brush for vacuum cleaner

2008-01-10

2011-10-11

Nguyen, Dung Van (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S048100, C015S041100

Reexamination Certificate

active

08032985

ABSTRACT:
A suction brush for a vacuum cleaner is provided. The suction brush a vacuum cleaner includes a brush main body connected to a cleaner main body and having a dust suction port provided on a bottom surface of the brush main body, first and second wheels rotatably engaged with both sides of the brush main body, and at least one hair removing unit, arranged in front of the suction port of the brush main body, for receiving rotation drive forces from the first and second wheels and raking up hair existing on a surface to be cleaned toward the dust suction port.

REFERENCES:
patent: 1336760 (1920-04-01), Stewart
patent: 6918156 (2005-07-01), Joo et al.
patent: 2007/0143954 (2007-06-01), Graham et al.
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patent: 100165065 (1998-09-01), None
patent: 100170848 (1998-10-01), None
Extended European Search Report for corresponding European Patent Application No. 08103951.3 dated Jul. 31, 2009.

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