Powered cleaning appliance

Details Powered cleaning appliance Powered cleaning appliance

2004-10-18

2009-11-17

Nguyen, Dung Van (Department: 3723)

Brushing, scrubbing, and general cleaning

Machines

Brushing

C015S052100, C015S319000

Reexamination Certificate

active

07617557

ABSTRACT:
A powered sweeper includes a housing, a brushroll chamber disposed in the housing, a brushroll mounted in a brushroll chamber, a dirt chamber disposed in the housing, a drive motor disposed in the housing, and a driven wheel operatively connected to the drive motor. The brushroll rotates in the brushroll chamber and the dirt chamber communicates with the brushroll chamber such that debris is propelled by the brushroll into the dirt chamber.

REFERENCES:
patent: 1849218 (1932-03-01), Beach
patent: 3184775 (1965-05-01), Downey et al.
patent: 3587127 (1971-06-01), Rosendall
patent: 4084283 (1978-04-01), Rosendall
patent: 4306329 (1981-12-01), Yokoi
patent: 4325156 (1982-04-01), Rosendall
patent: 4369539 (1983-01-01), Nordeen
patent: 4369543 (1983-01-01), Chen et al.
patent: 5086535 (1992-02-01), Grossmeyer et al.
patent: 5095577 (1992-03-01), Jonas et al.
patent: 5109566 (1992-05-01), Kobayashi et al.
patent: 5208935 (1993-05-01), Jailor et al.
patent: 5239721 (1993-08-01), Zahuranec
patent: 5279672 (1994-01-01), Betker et al.
patent: 5341540 (1994-08-01), Soupert et al.
patent: 5435031 (1995-07-01), Minami et al.
patent: 5534762 (1996-07-01), Kim
patent: 5709007 (1998-01-01), Chiang
patent: 5720077 (1998-02-01), Nakamura et al.
patent: 5781960 (1998-07-01), Kilström et al.
patent: 5787545 (1998-08-01), Colens
patent: 5940927 (1999-08-01), Haegermarck et al.
patent: 5940930 (1999-08-01), Oh et al.
patent: 6481515 (2002-11-01), Kirkpatrick et al.
patent: 6571415 (2003-06-01), Gerber et al.
patent: 6671592 (2003-12-01), Bisset et al.
patent: 6732826 (2004-05-01), Song et al.
patent: 6883201 (2005-04-01), Jones et al.
patent: 7225500 (2007-06-01), Diehl et al.
patent: 7320149 (2008-01-01), Huffman et al.
patent: 7346428 (2008-03-01), Huffman et al.
patent: 2002/0116089 (2002-08-01), Kirkpatrick, Jr.
patent: 2003/0196294 (2003-10-01), Conrad
patent: 2004/0083570 (2004-05-01), Song et al.
patent: 2004/0143927 (2004-07-01), Haegermarck et al.
patent: 2004/0143930 (2004-07-01), Haegermarck
patent: 2005/0011028 (2005-01-01), Chow
patent: 2 631413 (2004-08-01), None
patent: 1 265 119 (2005-03-01), None
patent: WO 99/28800 (1999-06-01), None
patent: WO 02/39868 (2002-05-01), None
patent: WO 02/067744 (2002-09-01), None
patent: WO 03/024292 (2003-03-01), None
patent: WO 03/026474 (2003-04-01), None
patent: WO 01/91623 (2003-10-01), None
patent: WO 2004/016400 (2004-02-01), None
Jeffrey Selingo, How It Works: Toward a Clean Sweep, Without the Human Touch, The New York Times Webpage, Mar. 4, 2004, pp. 1-2; http://www.nytimes.com.

Affiliated with

Also associated with

Rating

Powered cleaning appliance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Powered cleaning appliance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powered cleaning appliance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4106051