Attaching and detaching device for contaminant collecting...

Details Attaching and detaching device for contaminant collecting... Attaching and detaching device for contaminant collecting...

2006-01-31

2006-01-31

Lawrence, Frank M. (Department: 1724)

Gas separation

Residue access, handling or removing means

Separable collection container

C055S490000, C055SDIG030, C015S352000

Reexamination Certificate

active

06991667

ABSTRACT:
An attaching and detaching device for a contaminant collecting receptacle of a cyclone separator in a vacuum cleaner includes a sealing member having a through hole for providing fluid communication and air flow, a lever member surrounding the sealing member, and a guide member to guide upward and downward displacement of the lever member depending on the direction of displacement of the guide member.

REFERENCES:
patent: 6578230 (2003-06-01), Park et al.
patent: 6589309 (2003-07-01), Oh et al.
patent: 6782584 (2004-08-01), Choi
patent: 6916351 (2005-07-01), Oh
patent: 2003/0221277 (2003-12-01), Oh et al.
patent: 2004/0123416 (2004-07-01), Lee
patent: 2384974 (2003-08-01), None
patent: 2401777 (2004-11-01), None

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