US D1,019,920 S
Air filter
Grant Prigge, Mill Valley, CA (US); Imaan Naeem, Irvine, CA (US); and Jianfeng Zhang, Shanghai (CN)
Assigned to Mila (Shanghai) Trading Company, Ltd., Shanghai (CN)
Filed by Mila (Shanghai) Trading Company Limited, Shanghai (CN)
Filed on Oct. 20, 2020, as Appl. No. 29/755,370.
Claims priority of application No. 202030162541.0 (CN), filed on Apr. 20, 2020.
Term of patent 15 Years
LOC (14) Cl. 23 - 04
U.S. Cl. D23—365
OG exemplary drawing
 
We claim the ornamental design for an air filter, as shown and described.