|
The ornamental design for an air purifier, as shown and described.
|
|||||||||||||||||
The broken lines in the drawings depict portions of the air purifier that form no part of the claimed design.
| Patent | Priority | Assignee | Title |
| D980958, | Jul 02 2021 | SHENZHEN JINLINGMA TECHNOLOGY CO , LTD | Humidifier |
| D986398, | Jul 20 2021 | Shenzhen Airtok Technology Co., Ltd. | Air cleaner |
| ER1859, | |||
| ER2117, | |||
| ER3357, | |||
| ER5526, | |||
| ER6220, | |||
| ER7734, | |||
| ER8307, | |||
| ER946, | |||
| ER9556, |
| Patent | Priority | Assignee | Title |
| 11077399, | Sep 30 2015 | SAMSUNG ELECTRONICS CO , LTD | Dehumidifier |
| D834165, | Apr 26 2017 | Coway Co., Ltd.; COWAY CO , LTD | Air purifier |
| D844766, | Jan 12 2018 | 3M Innovative Properties Company | Air purifier |
| D876599, | Jul 09 2018 | GUANGDONG WAPU TECHNOLOGY CO., LTD. | Vertical air purifier |
| D885543, | Nov 07 2018 | Ionkini Technology (GZ) Co., Ltd. | Air purifier |
| D893009, | Apr 30 2018 | Coway Co., Ltd. | Air purifier |
| D912236, | Aug 19 2019 | 3M Innovative Properties Company | Air purifier |
| D918367, | Jan 05 2021 | Dehumidifier | |
| D919780, | Jan 05 2021 | Dehumidifier | |
| D936200, | Mar 20 2020 | ETEKCITY CORPORATION | Air purifier |
| D947333, | Sep 29 2020 | Dehumidifier | |
| D947334, | Dec 07 2020 | Dehumidifier | |
| D948012, | Sep 29 2020 | Dehumidifier |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 28 2021 | LI, QING | HAICHAO XIAMEN INTELLIGENT TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 055119 | /0876 | |
| Feb 02 2021 | HAICHAO (XIAMEN) INTELLIGENT TECHNOLOGY CO., LTD. | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |