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Class Information
Number: D23/364
Name: Environmental heating and cooling; fluid handling and sanitary equipment > Heating or cooling > Air treatment > Air cleaner
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D605273 |
pH regulator |
Dec. 1, 2009 |
| D603949 |
Air purifier housing |
Nov. 10, 2009 |
| D603496 |
Air purifier |
Nov. 3, 2009 |
| D603497 |
Air purifier |
Nov. 3, 2009 |
| D603032 |
Air-cleaning device |
Oct. 27, 2009 |
| D601687 |
Air cleaner |
Oct. 6, 2009 |
| D600788 |
Air purifier |
Sep. 22, 2009 |
| D600789 |
Air purifier |
Sep. 22, 2009 |
| D599896 |
Air purifier |
Sep. 8, 2009 |
| D599897 |
Air purifier |
Sep. 8, 2009 |
| D599456 |
Air purifier |
Sep. 1, 2009 |
| D597643 |
Air purifier |
Aug. 4, 2009 |
| D597188 |
Air purifier |
Jul. 28, 2009 |
| D596728 |
Air purifier housing |
Jul. 21, 2009 |
| D595824 |
Air purifier |
Jul. 7, 2009 |
| D595825 |
Air purifier |
Jul. 7, 2009 |
| D595826 |
Air purifier |
Jul. 7, 2009 |
| D595827 |
Air purifier |
Jul. 7, 2009 |
| D594103 |
Air purifier |
Jun. 9, 2009 |
| D592296 |
Air purifier housing |
May. 12, 2009 |
| D591413 |
Air purifier |
Apr. 28, 2009 |
| D591412 |
Air purifier |
Apr. 28, 2009 |
| D588686 |
Air purifier |
Mar. 17, 2009 |
| D588251 |
Air purifier |
Mar. 10, 2009 |
| D586899 |
Air filter cabinet |
Feb. 17, 2009 |
| D586451 |
Air purifier |
Feb. 10, 2009 |
| D585536 |
Air purifier |
Jan. 27, 2009 |
| D583450 |
Air purifier |
Dec. 23, 2008 |
| D582532 |
Air purifier |
Dec. 9, 2008 |
| D580538 |
Air purifier |
Nov. 11, 2008 |
| D580539 |
Air purifier |
Nov. 11, 2008 |
| D578632 |
Air purifier |
Oct. 14, 2008 |
| D578197 |
Air purifier |
Oct. 7, 2008 |
| D578196 |
Air purifier |
Oct. 7, 2008 |
| D577801 |
Air purifier |
Sep. 30, 2008 |
| D577802 |
Air purifier |
Sep. 30, 2008 |
| D577427 |
Air purifier |
Sep. 23, 2008 |
| D577110 |
Air cleaner |
Sep. 16, 2008 |
| D575382 |
Air flow cabinet |
Aug. 19, 2008 |
| D574476 |
Air purifier |
Aug. 5, 2008 |
| D574477 |
Air purifier |
Aug. 5, 2008 |
| D574072 |
Room air purifier |
Jul. 29, 2008 |
| D573704 |
Air cleaner |
Jul. 22, 2008 |
| D572812 |
Air purifier |
Jul. 8, 2008 |
| D572356 |
Air filtration device |
Jul. 1, 2008 |
| D571445 |
Room air cleaner |
Jun. 17, 2008 |
| D570464 |
Air and surface purifying device |
Jun. 3, 2008 |
| D569959 |
Air purifier |
May. 27, 2008 |
| D568977 |
Plug-in air purifier |
May. 13, 2008 |
| D568452 |
Air purifier |
May. 6, 2008 |
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