Dirt cup for vacuum cleaner

Details Dirt cup for vacuum cleaner Dirt cup for vacuum cleaner

2007-06-19

2007-06-19

Till, Terrence R. (Department: 1744)

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

C055S337000, C055S429000

Reexamination Certificate

active

10679845

ABSTRACT:
A vacuum cleaner is provided including a housing, a nozzle inlet, a suction generator carried on the housing and a dirt cup. The dirt cup includes a dirt collection chamber, a chamber inlet, a filter cavity and a chamber outlet. A filter element is received in the filter cavity. Air is axially directed into an interior chamber of the filter element and then radially discharged from that chamber.

REFERENCES:
patent: 2785767 (1957-03-01), Glidden
patent: 5287591 (1994-02-01), Rench et al.
patent: 6003196 (1999-12-01), Wright et al.
patent: 6026540 (2000-02-01), Wright et al.
patent: 6070291 (2000-06-01), Bair et al.
patent: 6146434 (2000-11-01), Scalfani et al.
patent: 6260234 (2001-07-01), Wright et al.
patent: 6341404 (2002-01-01), Salo et al.
patent: 6353963 (2002-03-01), Bair et al.
patent: 6401295 (2002-06-01), Bair et al.
patent: 6428589 (2002-08-01), Bair et al.
patent: 6436160 (2002-08-01), Stephens et al.
patent: 6463622 (2002-10-01), Wright et al.
patent: 6558453 (2003-05-01), Sepke et al.
patent: 6591446 (2003-07-01), Bair et al.
patent: 6829804 (2004-12-01), Sepke
patent: 2002/0029436 (2002-03-01), Hawkins et al.
patent: 2002/0095741 (2002-07-01), Inoue et al.
patent: 2003/0084536 (2003-05-01), Yung
patent: 2004/0010885 (2004-01-01), Hitzelberger et al.
patent: 2004/0034962 (2004-02-01), Thur et al.
patent: 2004/0074041 (2004-04-01), Overvaag
patent: 2004/0154126 (2004-08-01), Hansen et al.
patent: 56-136642 (1981-10-01), None
patent: 56-136650 (1981-10-01), None

Affiliated with

Also associated with

Rating

Dirt cup 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 Dirt cup for vacuum cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dirt cup for vacuum cleaner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3826760