Cyclone-type dust-collecting apparatus for vacuum cleaner

Details Cyclone-type dust-collecting apparatus for vacuum cleaner Cyclone-type dust-collecting apparatus for vacuum cleaner

2005-11-29

2005-11-29

Till, Terrence R. (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C055S337000, C055S426000, C055S459100, C055S505000, C055S507000, C055SDIG030

Reexamination Certificate

active

06968596

ABSTRACT:
A cyclone-type dust-collecting apparatus for a vacuum cleaner comprises a conically shaped grill assembly disposed at the air outflow port of a cyclone body. The grill assembly includes a grill portion and prevents reverse flow of dust and dirt from the cyclone body. The grill assembly members are easily separable to allow a user to easily remove the dirt collected in the grill portion by simply separating the second grill member from the connection member and washing the second grill member with water.

REFERENCES:
patent: 3386230 (1968-06-01), Riesberg et al.
patent: 3636681 (1972-01-01), Batson et al.
patent: 4699641 (1987-10-01), Barnes, Jr.
patent: 6195835 (2001-03-01), Song et al.
patent: 6425931 (2002-07-01), Croggon
patent: 6428589 (2002-08-01), Bair et al.
patent: 6502278 (2003-01-01), Oh et al.
patent: 6524358 (2003-02-01), Yang
patent: 6648934 (2003-11-01), Choi et al.
patent: 2001/0025395 (2001-10-01), Matsumoto et al.
patent: 2001/0039692 (2001-11-01), Wright et al.
patent: 2001/0054213 (2001-12-01), Oh et al.
patent: 2003/0159239 (2003-08-01), Oh
patent: 2003/0221280 (2003-12-01), Oh et al.
patent: 10124216 (2002-01-01), None
patent: 1136028 (2001-09-01), None
patent: 2381223 (2003-04-01), None
patent: 11146850 (1999-06-01), None
patent: 2000 166829 (2000-06-01), None
patent: 2002 051949 (2002-02-01), None
patent: 2002-136459 (2002-05-01), None
patent: 2002 235003 (2002-08-01), None
patent: WO 0228260 (2002-04-01), None

Affiliated with

Also associated with

Rating

Cyclone-type dust-collecting apparatus for vacuum cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cyclone-type dust-collecting apparatus for vacuum cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cyclone-type dust-collecting apparatus for vacuum cleaner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3521602