| |
 |
|
Class Information
Number: 15/400
Name: Brushing, scrubbing, and general cleaning > Machines > With air blast or suction > With mechanical agitating means > Stationary agitator > Bristle brush type > Nozzle attachment type
Description: Apparatus in which the agitator is designed as an attachment to be readily attached to or detached from a nozzle or similar air-draft applying means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7571514 |
Dust absorption head of a vacuum cleaner |
Aug. 11, 2009 |
| 7516509 |
Pneumatic device for cleaning ventilation ducts |
Apr. 14, 2009 |
| 7437797 |
Duster brush assembly for vacuum cleaners |
Oct. 21, 2008 |
| 7200893 |
Brush assembly for a floor cleaning unit |
Apr. 10, 2007 |
| 7036184 |
Accessory tool assembly for vacuum cleaner |
May. 2, 2006 |
| 6668420 |
Brush assembly removal device for a floor cleaner |
Dec. 30, 2003 |
| 6530118 |
Sub-suction pipe assembly for vacuum cleaner |
Mar. 11, 2003 |
| 6279198 |
Convertible wet/dry cleaning system |
Aug. 28, 2001 |
| 6094776 |
Brush and spacer assembly for a vacuum cleaner |
Aug. 1, 2000 |
| 5768747 |
Vacuum cleaner accessory |
Jun. 23, 1998 |
| 5706550 |
Floor brush nozzle assembly |
Jan. 13, 1998 |
| 5652997 |
Auxiliary suction tool for use in a vacuum cleaner |
Aug. 5, 1997 |
| 5625920 |
Cleaning tool with storable brush |
May. 6, 1997 |
| 5557823 |
Vacuum cleaner attachment |
Sep. 24, 1996 |
| 5386607 |
Ground engaging means for a submersible cleaning device |
Feb. 7, 1995 |
| 5351362 |
Active vacuum cleaner nozzle |
Oct. 4, 1994 |
| 5303444 |
Rigid skirt for bristles of submersible suction cleaner |
Apr. 19, 1994 |
| 5054159 |
Debris removal apparatus for power blowers |
Oct. 8, 1991 |
| 4888852 |
Vacuum cleaner suction head for picking up threads |
Dec. 26, 1989 |
| 4720891 |
Member with deformable brush retaining tabs |
Jan. 26, 1988 |
| 4498206 |
Vacuum head for cleaning underwater surfaces |
Feb. 12, 1985 |
| 4319379 |
Pickup |
Mar. 16, 1982 |
| 4198727 |
Baseboard dusters for vacuum cleaners |
Apr. 22, 1980 |
| 3965527 |
Vacuum grooming brush |
Jun. 29, 1976 |
|
|
|
