|
The ornamental design for an air purifier, as shown and described.
|
|||||||||||||||||
FIG. 1 is a perspective view of an air purifier of the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a back view thereof; and,
FIG. 5 is a left side view thereof, wherein the right side view is a mirror image of the left side view with respect to plane A that extends perpendicular to the page of FIG. 5.
Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D532890, | Jun 14 2005 | Air purifier | |
| D536431, | Jul 18 2005 | Hunter Fan Company | Humidifier |
| D539406, | Sep 12 2005 | Air purifier | |
| D541920, | Sep 22 2005 | Oxyvital Limited | Air treatment or purification apparatus |
| D565713, | Nov 24 2006 | Humidifier | |
| D574477, | Mar 07 2008 | Ideal Living Holdings Limited | Air purifier |
| D586899, | Mar 20 2007 | Air filter cabinet | |
| D594103, | Mar 13 2008 | Hunter Fan Company | Air purifier |
| D668749, | Apr 22 2010 | Essick Air Products | Pedestal humidifier |
| D678493, | Jun 21 2012 | Helen of Troy Limited | Mini-tower air appliance with scent delivery |
| D688362, | Apr 22 2010 | Essick Air Products | Pedestal humidifier |
| D794170, | Apr 11 2016 | Lasko Operation Holdings, LLC | Body for a portable heater |
| D797270, | Dec 12 2014 | Great Innovations, LLC | Dual tank humidifier |
| D797272, | May 21 2015 | Helen of Troy Limited | Air purifier |
| D804002, | May 13 2016 | Hung Hsing Electric Co., Ltd.; HUNG HSING ELECTRIC CO , LTD | Air purifier |
| D805622, | Aug 21 2015 | H AND COMPANY INC. | Portable air cleaner |
| D820423, | May 21 2015 | Helen of Troy Limited | Air purifier |
| D826388, | Dec 29 2016 | Humidifier | |
| D877874, | Mar 26 2018 | GUANGDONG WAPU TECHNOLOGY CO., LTD. | Air purifier |
| D878529, | Apr 08 2018 | XIAMEN VORK HEALTH INDUSTRY CO., LTD. | Air purifier |
| D979023, | Mar 19 2021 | Vornado Air, LLC | Heater |
| Patent | Priority | Assignee | Title |
| D394100, | Jul 29 1997 | Wanavit Group | Air cleaner |
| D394311, | Apr 10 1997 | Essick Air Products | Portable air purifier |
| D395703, | Jan 16 1996 | HONEYWELL CONSUMER PRODUCTS, INC | Air cleaner |
| D488854, | Apr 21 2003 | Hunter Fan Company | Air purifier |
| D501042, | Sep 25 2003 | HoMedics, Inc. | Air cleaner |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 18 2005 | ZHU, FAJIAN | SHANGHAI NEO TEC ELECTRON CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016212 | /0788 | |
| Jan 19 2005 | Shanghai Neo Tec Electron, Co. | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |