Filter assembly for a cyclone-type dust collecting apparatus...

Details Filter assembly for a cyclone-type dust collecting apparatus... Filter assembly for a cyclone-type dust collecting apparatus...

2006-12-26

2006-12-26

Till, Terrence R. (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C015S353000, C055S295000

Reexamination Certificate

active

07152276

ABSTRACT:
A filter assembly for a cyclone-type dust collecting apparatus of a vacuum cleaner which filters dust included in the air current discharged from the outlet port of the cyclone-type dust collecting apparatus. The present filter assembly comprises a rotating filter rotatively coupled against the outlet port and an inlet grill; an operation bar; and a handling knob. The dust collected on the outer surface of the rotating filter may be removed by rotating the rotating filter with the handling knob and thus improves dust-collecting efficiency.

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European Search Report Application No. GB 0317872.0, dated Dec. 22, 2003.
State of the Art issued Feb. 17, 2006 from the Spanish Patent Office with respect to Spanish Patent Application No. 200302349 filed Oct. 9, 2003.

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