US D1,019,426 S
Air quality monitor
Cheng Gong, Shenzhen (CN); and Wenlong Wu, Shenzhen (CN)
Assigned to Shenzhen Intellirocks Tech Co., Ltd., Shenzhen (CN)
Filed by Shenzhen Intellirocks Tech Co., Ltd., Shenzhen (CN)
Filed on Feb. 15, 2022, as Appl. No. 29/826,729.
Claims priority of application No. 202130846109.8 (CN), filed on Dec. 21, 2021.
Term of patent 15 Years
LOC (14) Cl. 10 - 04
U.S. Cl. D10—52
OG exemplary drawing
 
The ornamental design for an air quality monitor, as shown and described.