US D1,001,989 S
Air purifier
Xiangwu Li, Shenzhen (CN); Hong Chang, Guangdong (CN); and Yuewen Jia, Guangdong (CN)
Assigned to Shenzhen Airtok Technology Co., Ltd., Shenzhen (CN)
Filed by Shenzhen Airtok Technology Co., Ltd., Shenzhen (CN)
Filed on Dec. 16, 2021, as Appl. No. 29/819,668.
Claims priority of application No. 202130712636.X (CN), filed on Oct. 29, 2021.
Term of patent 15 Years
LOC (14) Cl. 23 - 04
U.S. Cl. D23—364
OG exemplary drawing
 
The ornamental design for an air purifier, as shown and described.