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Class Information
Number: 15/331
Name: Brushing, scrubbing, and general cleaning > Machines > With air blast or suction > Convertible > Plural selective air draft means, e.g., on-floor to off-floor
Description: Cleaning apparatus having a plurality of alternatively usable provisions for applying an air draft and including means to select one or more of such means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7594296 |
Convertible vacuum cleaner |
Sep. 29, 2009 |
| 7594297 |
Angle control apparatus for upright type vacuum cleaner |
Sep. 29, 2009 |
| 7591042 |
Upright vacuum cleaner |
Sep. 22, 2009 |
| 7587786 |
Vacuum cleaner with removable handle |
Sep. 15, 2009 |
| 7559112 |
Passage conversion valve assembly for a vacuum cleaner |
Jul. 14, 2009 |
| 7555810 |
Vacuum cleaner with wand activated conversion valve |
Jul. 7, 2009 |
| 7533441 |
Air path conversion valve assembly for vacuum cleaner |
May. 19, 2009 |
| 7441307 |
Vacuum cleaning head |
Oct. 28, 2008 |
| 7424767 |
Street sweeper with litter hose |
Sep. 16, 2008 |
| 7386915 |
Dual motor upright vacuum cleaner |
Jun. 17, 2008 |
| 7377008 |
Multifunction vacuum cleaner |
May. 27, 2008 |
| 7377009 |
Multi-functional cleaner selectively performing vacuum cleaning and water cleaning |
May. 27, 2008 |
| 7367082 |
Floor care appliance with a plurality of cleaning modes |
May. 6, 2008 |
| 7360274 |
Vacuum cleaner having integral frame assembly and removable main body |
Apr. 22, 2008 |
| 7356874 |
Vacuum cleaner |
Apr. 15, 2008 |
| 7350263 |
Electric vacuum cleaner |
Apr. 1, 2008 |
| 7296322 |
Hose assembly for a cleaner and upright-type vacuum cleaner using the same |
Nov. 20, 2007 |
| 7257852 |
Suction unit for use in an electric vacuum cleaner and electric vacuum cleaner employing same |
Aug. 21, 2007 |
| 7231687 |
Vacuum cleaner with flow channel switch for blowing and sucking air |
Jun. 19, 2007 |
| 7213297 |
Vacuum cleaner having suction/exhaustion switch |
May. 8, 2007 |
| 7134164 |
Vacuum cleaner nozzle assembly having edge-cleaning ducts |
Nov. 14, 2006 |
| 7131164 |
Vacuum cleaner and suction nozzle employed therein |
Nov. 7, 2006 |
| 7124467 |
Edge cleaning system for vacuum cleaner |
Oct. 24, 2006 |
| 6961975 |
Convertible vacuum cleaner |
Nov. 8, 2005 |
| 6883202 |
Cleaning and tool storage assembly |
Apr. 26, 2005 |
| 6836931 |
Locking mechanism for dust collection module of vacuum cleaner |
Jan. 4, 2005 |
| 6813807 |
Vacuum cleaner having a secondary dirt and dust collection inlet |
Nov. 9, 2004 |
| 6721990 |
Carpet extractor with dual nozzles for dual brushrolls |
Apr. 20, 2004 |
| 6671924 |
Vacuum dustpan |
Jan. 6, 2004 |
| 6536074 |
Conversion valve assembly |
Mar. 25, 2003 |
| 6526623 |
Handle for a vacuum cleaner |
Mar. 4, 2003 |
| 6523222 |
Airflow shut-off mechanism for vacuum cleaner |
Feb. 25, 2003 |
| 6519804 |
Vacuum cleaner with releasable dirt and dust separating apparatus |
Feb. 18, 2003 |
| 6519810 |
Vacuum cleaner nozzle |
Feb. 18, 2003 |
| 6405406 |
Device capable of collecting and drawing dust |
Jun. 18, 2002 |
| 6370453 |
Service robot for the automatic suction of dust from floor surfaces |
Apr. 9, 2002 |
| 6309469 |
Debris access door |
Oct. 30, 2001 |
| 6245159 |
Vacuum cleaner apparatus and return system for use with the same |
Jun. 12, 2001 |
| 6145161 |
Multifunctional dust-abating gun |
Nov. 14, 2000 |
| 6141823 |
Blower and vacuum device |
Nov. 7, 2000 |
| 6082376 |
Method of operating a wet extractor |
Jul. 4, 2000 |
| 6079077 |
Upright type vacuum cleaner capable of switching between suction path corresponding to place to be cleaned |
Jun. 27, 2000 |
| 6039817 |
Edge and spot cleaning system for vacuum cleaners |
Mar. 21, 2000 |
| 6012199 |
Refuse vacuum system for machine shops |
Jan. 11, 2000 |
| 5993563 |
Combination of main scrubbing machine and attachment scrubbing machine |
Nov. 30, 1999 |
| 5933912 |
Wet extractor system |
Aug. 10, 1999 |
| 5911261 |
Upright vacuum cleaner |
Jun. 15, 1999 |
| 5903955 |
Upright vacuum cleaner |
May. 18, 1999 |
| 5860188 |
Carpet extractor |
Jan. 19, 1999 |
| 5815883 |
Vacuum cleaner and a handle for suction lines thereof |
Oct. 6, 1998 |
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