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Class Information
Number: D23/383
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Heating or cooling > Air treatment > Fan or ventilator > Blower
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D599464 |
Centrifugal blower |
Sep. 1, 2009 |
| D596736 |
Adjustable intake device for a blower |
Jul. 21, 2009 |
| D596283 |
Air mover |
Jul. 14, 2009 |
| D594961 |
Blowing machine |
Jun. 23, 2009 |
| D594962 |
Portable air circulator |
Jun. 23, 2009 |
| D585972 |
Blower |
Feb. 3, 2009 |
| D583925 |
Axial blowing machine |
Dec. 30, 2008 |
| D583041 |
Portable dryer |
Dec. 16, 2008 |
| D579100 |
Blower |
Oct. 21, 2008 |
| D577113 |
Blowing machine |
Sep. 16, 2008 |
| D576266 |
Blower |
Sep. 2, 2008 |
| D571449 |
Blower housing |
Jun. 17, 2008 |
| D568459 |
Blower |
May. 6, 2008 |
| D568458 |
Retail blowing insulation machine |
May. 6, 2008 |
| D566823 |
Portable air circulator |
Apr. 15, 2008 |
| D546438 |
Blower motor |
Jul. 10, 2007 |
| D540455 |
Air blower unit for an inflatable body |
Apr. 10, 2007 |
| D537517 |
Heating, ventilating and air conditioning blower housing |
Feb. 27, 2007 |
| D537518 |
Fan housing |
Feb. 27, 2007 |
| D534269 |
Blower |
Dec. 26, 2006 |
| D533934 |
Blowing machine |
Dec. 19, 2006 |
| D533266 |
Backpack blower |
Dec. 5, 2006 |
| D532897 |
Cover for a blower |
Nov. 28, 2006 |
| D517677 |
Air mover |
Mar. 21, 2006 |
| D514217 |
Body of a horizontal blower fan |
Jan. 31, 2006 |
| D512500 |
Body of a horizontal blower fan |
Dec. 6, 2005 |
| D512501 |
Body of a horizontal blower fan |
Dec. 6, 2005 |
| D511827 |
Body of a vertical blower fan |
Nov. 22, 2005 |
| D511826 |
Blower motor |
Nov. 22, 2005 |
| D510995 |
Air blower |
Oct. 25, 2005 |
| D503789 |
Industrial fan |
Apr. 5, 2005 |
| D503788 |
Blower |
Apr. 5, 2005 |
| D491259 |
Power vent water heater blower |
Jun. 8, 2004 |
| D484966 |
Fan |
Jan. 6, 2004 |
| D484589 |
Blower frame |
Dec. 30, 2003 |
| D482772 |
Portable air circulator |
Nov. 25, 2003 |
| D481116 |
Blower |
Oct. 21, 2003 |
| D480467 |
Air mover |
Oct. 7, 2003 |
| D440298 |
Blower |
Apr. 10, 2001 |
| D422351 |
Blower |
Apr. 4, 2000 |
| D409737 |
Fan |
May. 11, 1999 |
| D387861 |
Blower-unit for a modular pneumatic transport system |
Dec. 16, 1997 |
| D380540 |
Portable heater-blower |
Jul. 1, 1997 |
| D380541 |
Air blower for mig welder |
Jul. 1, 1997 |
| 5265895 |
Floor fan handtruck apparatus and method |
Nov. 30, 1993 |
| D335532 |
Electric blower housing for spas, hydrotherapy baths, and above-ground skid packs |
May. 11, 1993 |
| D328640 |
Casing for a hot tub air blower |
Aug. 11, 1992 |
| D328615 |
Combined portable floor sign and fan unit |
Aug. 11, 1992 |
| D327316 |
Vortex blower |
Jun. 23, 1992 |
| D314619 |
Axial air blower |
Feb. 12, 1991 |
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