Cyclonic vacuum cleaner

Details Cyclonic vacuum cleaner Cyclonic vacuum cleaner

2007-03-08

2010-06-22

Greene, Jason M (Department: 1797)

Gas separation

Multiple separators, each with discrete and longitudinally...

Centrifugal

C055S337000, C055S346000, C055SDIG030, C055S424000, C055S428000, C055S429000, C055S467000, C015S353000, C096S224000, C096S414000, C096S416000, C210S094000, C210S095000

Reexamination Certificate

active

07740675

ABSTRACT:
A surface cleaning apparatus comprises a dirt inlet, a handle, a cyclonic cleaning unit comprising a plurality of cyclones and at least one dirt collection chamber, each of the plurality of cyclones having an outer wall, an interior, a fluid inlet downstream from the dirt inlet and a fluid outlet, the at least one dirt collection chamber having an outer wall and an interior, wherein the surface cleaning apparatus is constructed such that the interior of the at least one dirt collection chamber is visible from a position exterior to the surface cleaning apparatus and a fluid flow motor. The surface cleaning apparatus may have a filter with a housing that is at least partially transparent.

REFERENCES:
patent: 6428589 (2002-08-01), Bair et al.
patent: 6859975 (2005-03-01), Ohta et al.
patent: 6863702 (2005-03-01), Sepke et al.
patent: 6868578 (2005-03-01), Kasper et al.
patent: 6974488 (2005-12-01), Dyson
patent: RE38949 (2006-01-01), Wright et al.
patent: 7097680 (2006-08-01), Oh
patent: 7128770 (2006-10-01), Oh et al.
patent: 7163568 (2007-01-01), Sepke et al.
patent: 7261754 (2007-08-01), Oh et al.
patent: 7335242 (2008-02-01), Oh
patent: 7497899 (2009-03-01), Han et al.
patent: 7547336 (2009-06-01), Fester et al.
patent: 7559965 (2009-07-01), Oh et al.
patent: 2002/0011053 (2002-01-01), Oh
patent: 2002/0046438 (2002-04-01), Oh
patent: 2002/0073663 (2002-06-01), Sepke et al.
patent: 2002/0162188 (2002-11-01), Harmen
patent: 2003/0233938 (2003-12-01), Sepke et al.
patent: 2004/0025285 (2004-02-01), McCormick et al.
patent: 2004/0216266 (2004-11-01), Conrad
patent: 2004/0250374 (2004-12-01), Park et al.
patent: 2005/0050863 (2005-03-01), Oh
patent: 2005/0066470 (2005-03-01), Yoshida
patent: 2005/0138763 (2005-06-01), Tanner et al.
patent: 2005/0229554 (2005-10-01), Oh et al.
patent: 2005/0241101 (2005-11-01), Sepke et al.
patent: 2005/0252179 (2005-11-01), Oh et al.
patent: 2006/0042039 (2006-03-01), McDowell et al.
patent: 2006/0059871 (2006-03-01), Han et al.
patent: 2006/0059874 (2006-03-01), Cho et al.
patent: 2006/0107629 (2006-05-01), Oh
patent: 2006/0123590 (2006-06-01), Fester et al.
patent: 2006/0162298 (2006-07-01), Oh et al.
patent: 2006/0207231 (2006-09-01), Arnold
patent: 2007/0039292 (2007-02-01), Oh et al.
patent: 2007/0095028 (2007-05-01), Kim et al.
patent: 2007/0095029 (2007-05-01), Min et al.
patent: 2008/0134462 (2008-06-01), Jansen et al.
patent: 1177757 (2002-02-01), None
patent: 2137896 (1984-10-01), None

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