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The ornamental design for an air purifier, as shown and described.
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The broken lines in the drawings illustrate the portions of the air purifier which form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D983336, | Jan 07 2021 | LG Electronics Inc. | Water heater |
| ER2476, | |||
| ER2974, | |||
| ER2975, | |||
| ER3627, | |||
| ER5079, | |||
| ER5219, | |||
| ER5578, | |||
| ER5975, | |||
| ER6100, | |||
| ER6183, | |||
| ER7023, | |||
| ER7481, | |||
| ER7712, | |||
| ER7958, | |||
| ER8424, | |||
| ER8841, | |||
| ER9539, | |||
| ER9920, |
| Patent | Priority | Assignee | Title |
| D837354, | Oct 08 2016 | BEIJING XIAOMI MOBILE SOFTWARE CO , LTD | Air purifier |
| D862673, | Jun 14 2018 | 3M Innovative Properties Company | Air purifier |
| D876599, | Jul 09 2018 | GUANGDONG WAPU TECHNOLOGY CO., LTD. | Vertical air purifier |
| D877875, | Jan 04 2018 | Samsung Electronics Co., Ltd. | Air purifier |
| D909556, | Mar 04 2019 | MIDEA GROUP CO , LTD | Humidifier |
| D944958, | Sep 28 2020 | SHENZHEN PUREMATE TECHNOLOGY CO., LTD. | Air purifier |
| D947334, | Dec 07 2020 | Dehumidifier | |
| D947342, | Dec 10 2020 | SHENZHEN PIONEER TECHNOLOGY CO ,LTD | Air purifier |
| D948017, | Dec 08 2020 | Healthlead Corporation Limited | Air purifier |
| D948018, | Dec 02 2020 | Shenzhen Airtok Technology Co., Ltd. | Air purifier |
| D948689, | Feb 18 2019 | GREE ELECTRIC APPLIANCES, INC OF ZHUHAI | Dehumidifier |
| D948693, | Aug 14 2019 | SHENZHEN PUREMATE TECHNOLOGY CO., LTD.; SHENZHEN PUREMATE TECHNOLOGY CO , LTD | Air purifier |
| D948694, | Aug 14 2019 | SHENZHEN PUREMATE TECHNOLOGY CO., LTD.; SHENZHEN PUREMATE TECHNOLOGY CO , LTD | Air purifier |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 25 2021 | YAN, YIQING | SHENZHEN PUREMATE TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 055172 | /0845 | |
| Feb 07 2021 | SHENZHEN PUREMATE TECHNOLOGY CO., LTD. | (assignment on the face of the patent) | / |
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