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Class Information
Number: D23/370
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Heating or cooling > Air treatment > Fan or ventilator
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D603951 |
Fan with an outflow baffle |
Nov. 10, 2009 |
| D602577 |
Fan |
Oct. 20, 2009 |
| D602142 |
Axial fan with double impellers rotating in mutually opposite directions |
Oct. 13, 2009 |
| D602143 |
Fan |
Oct. 13, 2009 |
| D602144 |
Fan |
Oct. 13, 2009 |
| D601239 |
Electric fan |
Sep. 29, 2009 |
| D600338 |
Side panel fan for a desktop computer case |
Sep. 15, 2009 |
| D599457 |
Electric fans unit with shrouds and blades |
Sep. 1, 2009 |
| D598532 |
Fan |
Aug. 18, 2009 |
| D598089 |
Heat dissipating fan |
Aug. 11, 2009 |
| D595399 |
Heat dissipating fan |
Jun. 30, 2009 |
| D594955 |
Centrifugal blower fan |
Jun. 23, 2009 |
| D593192 |
Ventilating fan |
May. 26, 2009 |
| D587796 |
Ventilation unit |
Mar. 3, 2009 |
| D587797 |
Exhaust vent cover |
Mar. 3, 2009 |
| D584392 |
Centrifugal blower fan |
Jan. 6, 2009 |
| D584393 |
Ventilating fan |
Jan. 6, 2009 |
| D584394 |
Ventilating fan |
Jan. 6, 2009 |
| D579096 |
Housing for an inline vent fan |
Oct. 21, 2008 |
| D578633 |
Vented hexagonal pattern panel |
Oct. 14, 2008 |
| D577429 |
Cooling device |
Sep. 23, 2008 |
| D575385 |
Diamond pattern panel |
Aug. 19, 2008 |
| D574942 |
Vented diamond pattern panel |
Aug. 12, 2008 |
| D570981 |
Fan module having a handle |
Jun. 10, 2008 |
| D565165 |
Combined dual fan assembly and shroud |
Mar. 25, 2008 |
| D565166 |
Combined dual fan assembly and shroud with spiderweb support |
Mar. 25, 2008 |
| D565167 |
Fan |
Mar. 25, 2008 |
| D561709 |
Fan |
Feb. 12, 2008 |
| D561324 |
Centrifugal blower fan |
Feb. 5, 2008 |
| D561325 |
Centrifugal blower fan |
Feb. 5, 2008 |
| D561323 |
Centrifugal blower fan |
Feb. 5, 2008 |
| D561321 |
Slim converter |
Feb. 5, 2008 |
| D561322 |
Slim converter |
Feb. 5, 2008 |
| D560622 |
Fan |
Jan. 29, 2008 |
| D559374 |
Air blower |
Jan. 8, 2008 |
| D558321 |
Fan module |
Dec. 25, 2007 |
| D547853 |
Face of an air ventilation housing |
Jul. 31, 2007 |
| D546435 |
Housing for an inline vent fan |
Jul. 10, 2007 |
| D539408 |
Centrifugal fan |
Mar. 27, 2007 |
| D538916 |
Refrigeratable air chiller for a fan |
Mar. 20, 2007 |
| D534643 |
Window fan |
Jan. 2, 2007 |
| D534267 |
Fan module |
Dec. 26, 2006 |
| D534266 |
Fan |
Dec. 26, 2006 |
| D532095 |
Combined fan assembly and shroud |
Nov. 14, 2006 |
| D531716 |
Fan |
Nov. 7, 2006 |
| D531296 |
Desk top supported fan |
Oct. 31, 2006 |
| D524600 |
Convection cover for cooking appliance |
Jul. 11, 2006 |
| D523130 |
Heat-dissipation fan housing |
Jun. 13, 2006 |
| D521140 |
Heat-dissipation fan housing |
May. 16, 2006 |
| D521141 |
Heat-dissipation fan housing |
May. 16, 2006 |
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