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Class Information
Number: D23/413
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Heating or cooling > Element or attachment, not elsewhere specified > Fan element > Fan or ventilator blade
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D574484 |
Ceiling fan blade |
Aug. 5, 2008 |
| D573247 |
Fan blade |
Jul. 15, 2008 |
| D571910 |
Ceiling fan blade |
Jun. 24, 2008 |
| D571454 |
Fan blade |
Jun. 17, 2008 |
| D571455 |
Fan blade |
Jun. 17, 2008 |
| D570998 |
Fan blade |
Jun. 10, 2008 |
| D571000 |
Fan impeller |
Jun. 10, 2008 |
| D570999 |
Rotor |
Jun. 10, 2008 |
| D570997 |
Ceiling fan blade |
Jun. 10, 2008 |
| D570996 |
Rotor |
Jun. 10, 2008 |
| D570470 |
Fan |
Jun. 3, 2008 |
| D570471 |
Part of a propeller for an axial flow fan |
Jun. 3, 2008 |
| D570472 |
Impeller |
Jun. 3, 2008 |
| D568984 |
Ceiling fan blade |
May. 13, 2008 |
| D568463 |
Ceiling fan blade |
May. 6, 2008 |
| D566264 |
Ceiling fan blade |
Apr. 8, 2008 |
| D565725 |
Ceiling fan blade |
Apr. 1, 2008 |
| D565726 |
Ceiling fan blade |
Apr. 1, 2008 |
| D565173 |
Ceiling fan blade |
Mar. 25, 2008 |
| D565172 |
Curved fan blade |
Mar. 25, 2008 |
| D565171 |
Fan vane |
Mar. 25, 2008 |
| D564653 |
Propeller for an axial flow fan |
Mar. 18, 2008 |
| D563544 |
Fan impeller |
Mar. 4, 2008 |
| D562974 |
Ceiling fan blade applique |
Feb. 26, 2008 |
| D560791 |
Fan blade |
Jan. 29, 2008 |
| D557401 |
Fan blade |
Dec. 11, 2007 |
| D556892 |
Fan blade |
Dec. 4, 2007 |
| D556893 |
Fan blade |
Dec. 4, 2007 |
| D556894 |
Fan blade |
Dec. 4, 2007 |
| D555239 |
Fan blade |
Nov. 13, 2007 |
| D554252 |
Set of blades for a ceiling fan |
Oct. 30, 2007 |
| D549819 |
Ceiling fan blade |
Aug. 28, 2007 |
| D543617 |
Ceiling fan blade |
May. 29, 2007 |
| D543618 |
Fan blade |
May. 29, 2007 |
| D536440 |
Model-motorcycle-outfitted ceiling fan blade |
Feb. 6, 2007 |
| D535387 |
Ceiling fan blade assembly |
Jan. 16, 2007 |
| D535388 |
Ceiling fan blade |
Jan. 16, 2007 |
| D533935 |
Impeller |
Dec. 19, 2006 |
| D532903 |
Bladed wheel for a centrifuge air blower |
Nov. 28, 2006 |
| D532105 |
Ceiling fan blade |
Nov. 14, 2006 |
| D532106 |
Ceiling fan blade iron |
Nov. 14, 2006 |
| D531722 |
Ceiling fan blade |
Nov. 7, 2006 |
| D531306 |
Ceiling fan blade |
Oct. 31, 2006 |
| D531307 |
Fan blade |
Oct. 31, 2006 |
| D527097 |
Fan blade |
Aug. 22, 2006 |
| D525704 |
Fan blade |
Jul. 25, 2006 |
| D524936 |
Ceiling fan blade |
Jul. 11, 2006 |
| D524935 |
Ceiling fan blade |
Jul. 11, 2006 |
| D524439 |
Fan blade |
Jul. 4, 2006 |
| D523955 |
Ceiling fan blade |
Jun. 27, 2006 |
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