Cyclone separating apparatus and a vacuum cleaner having the...

Details Cyclone separating apparatus and a vacuum cleaner having the... Cyclone separating apparatus and a vacuum cleaner having the...

2005-03-04

2008-08-12

Hopkins, Robert A (Department: 1797)

Gas separation: apparatus

With sound damping means

Sound attenuating gas flow path

C055S414000, C055S429000, C055S459100, C055SDIG030, C015S350000, C015S353000

Reexamination Certificate

active

07410535

ABSTRACT:
A cyclone separating apparatus and a vacuum cleaner having the same are provided. The cyclone separating apparatus includes a cyclone body including a cyclone chamber and a dust collecting chamber, a cover unit connected to an upper portion of the cyclone body, a door unit openably mounted to a bottom portion of the cyclone body, and at least one noise reducing rib formed in an air discharging pipe in the cyclone chamber.

REFERENCES:
patent: 1766237 (1930-06-01), Whitmore
patent: 1913115 (1933-06-01), Guest
patent: 2542635 (1951-02-01), Davis et al.
patent: 2771157 (1956-11-01), Gustavsson
patent: 2936043 (1960-05-01), Armstrong et al.
patent: 5013342 (1991-05-01), Leussler et al.
patent: 5180257 (1993-01-01), Narishima et al.
patent: 5180275 (1993-01-01), Narishima et al.
patent: 5466372 (1995-11-01), Jerabek et al.
patent: 6269518 (2001-08-01), Yung
patent: 6425931 (2002-07-01), Croggon
patent: 6679930 (2004-01-01), An et al.
patent: 4309920 (1993-08-01), None
patent: 134360 (2001-10-01), None
patent: 10056935 (2006-02-01), None
patent: 102005008475 (2006-02-01), None
patent: 0616853 (1994-09-01), None
patent: 1199023 (2000-07-01), None
patent: 245636 (1925-03-01), None
patent: 727215 (1953-06-01), None
patent: 2365324 (2000-10-01), None
patent: 2362341 (2001-02-01), None
patent: 2362341 (2001-11-01), None
patent: 2399780 (2004-09-01), None
patent: 56-106158 (1955-01-01), None
patent: 52-149666 (1977-12-01), None
patent: 52149666 (1977-12-01), None
patent: 2002541957 (2002-12-01), None
patent: 2003-135334 (2003-05-01), None
patent: 2003-153840 (2003-05-01), None
patent: 1020030060540 (2003-07-01), None
patent: 220642 (2003-07-01), None
patent: 187766 (1965-11-01), None
patent: WO 99/49978 (1999-10-01), None
patent: 00/64321 (2000-11-01), None
patent: WO 02/067756 (2002-09-01), None
patent: WO02/067756 (2002-09-01), None
Official Action dated May 30, 2006 issued from the Russian Patent Office with respect to Russian Patent Application No. 2005112150 filed on Apr. 15, 2005 and English translation.
British Combined Search and Examination Report dated Jul. 25, 2005.
British Combined Search and Examination Report dated Aug. 11, 2006 issued in connection to British Patent Application No. 0607824.0 filed on Apr. 20, 2006.
Office Action issued from Chinese Patent Office with respect to Chinese Patent Application No. 200510065755.0 dated Nov. 17, 2006 pp. 1-12.
Office Action dated Apr. 26, 2007 from corresponding German Patent Application No. 102005017274.1.
Office Action dated Jul. 9, 2007 from corresponding Spanish Patent Application No. 200501017.
International Seach Report dated Jun. 29, 2007 from corresponding French Patent Application No. 0503539.
Office Action dated Nov. 6, 2007 corresponding to Japanese Patent Application No. 2005-45820.

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