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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 |
| D423093 |
Fan |
Apr. 18, 2000 |
| D422353 |
Fan housing |
Apr. 4, 2000 |
| D421798 |
Radiating fan |
Mar. 21, 2000 |
| D421650 |
Electrical fan |
Mar. 14, 2000 |
| D421114 |
Portable fan |
Feb. 22, 2000 |
| D421108 |
Air handling apparatus |
Feb. 22, 2000 |
| D420121 |
Window fan |
Feb. 1, 2000 |
| D420118 |
Ventilator |
Feb. 1, 2000 |
| D418216 |
Heat dissipation fan |
Dec. 28, 1999 |
| D416619 |
Combined motor housing and base unit for a fan |
Nov. 16, 1999 |
| D415271 |
Fan housing |
Oct. 12, 1999 |
| D415270 |
Electric fan |
Oct. 12, 1999 |
| D414550 |
Personal racing wheel/tire fan |
Sep. 28, 1999 |
| D414189 |
Key layout for a telephone handset |
Sep. 21, 1999 |
| D414256 |
Pedestal fan |
Sep. 21, 1999 |
| D413665 |
Heating, ventilating, and air conditioning register |
Sep. 7, 1999 |
| D410707 |
Toy building element |
Jun. 8, 1999 |
| D409738 |
Curative climate apparatus |
May. 11, 1999 |
| D409741 |
Ventilating fan |
May. 11, 1999 |
| D408514 |
Heat dissipation fan |
Apr. 20, 1999 |
| D407478 |
Box fan |
Mar. 30, 1999 |
| D404122 |
Ventilating fan |
Jan. 12, 1999 |
| D403760 |
Electronic component cooling apparatus |
Jan. 5, 1999 |
| D403755 |
Fan |
Jan. 5, 1999 |
| D402025 |
Cooling device |
Dec. 1, 1998 |
| D401686 |
Heat dissipitation fan |
Nov. 24, 1998 |
| D401321 |
Motor housing of an electric fan |
Nov. 17, 1998 |
| D400976 |
Personal baseball bat fan |
Nov. 10, 1998 |
| D400665 |
Heat dissipation fan |
Nov. 3, 1998 |
| D400668 |
Personal football fan |
Nov. 3, 1998 |
| D400239 |
Air distribution housing for a personal environment system |
Oct. 27, 1998 |
| D399938 |
Supplied air fan and electronics unit for a personal environment system including an air mixing extension unit |
Oct. 20, 1998 |
| D399946 |
Heat dissipation fan |
Oct. 20, 1998 |
| D398982 |
Window fan |
Sep. 29, 1998 |
| D398977 |
Heat dissipation fan |
Sep. 29, 1998 |
| D398978 |
Heat dissipation fans |
Sep. 29, 1998 |
| D398392 |
Heat dissipation fan |
Sep. 15, 1998 |
| D398393 |
Heat dissipation fan |
Sep. 15, 1998 |
| D397200 |
Dual window fan |
Aug. 18, 1998 |
| D396276 |
Heat dissipation fan |
Jul. 21, 1998 |
| D396278 |
Window fan |
Jul. 21, 1998 |
| D396099 |
Cooling fan housing |
Jul. 14, 1998 |
| D394101 |
Ventilating fan |
May. 5, 1998 |
| D390947 |
Electric fan |
Feb. 17, 1998 |
| D389567 |
Combined fan and cover therefor |
Jan. 20, 1998 |
| D389564 |
Ventilation device for vehicles with partitioned compartments |
Jan. 20, 1998 |
| D388163 |
Window fan |
Dec. 23, 1997 |
| D387859 |
Ventilating fan |
Dec. 16, 1997 |
| D387151 |
Electric fan |
Dec. 2, 1997 |
| D385623 |
Window fan |
Oct. 28, 1997 |
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