US D990,335 S
Air quality monitor
Michael J. Birnkrant, Whethersfield, CT (US)
Assigned to Carrier Corporation, Palm Beach Gardens, FL (US)
Filed by Carrier Corporation, Palm Beach Gardens, FL (US)
Filed on Apr. 27, 2021, as Appl. No. 29/788,293.
Term of patent 15 Years
LOC (14) Cl. 10 - 04
U.S. Cl. D10—52
OG exemplary drawing
 
I claim the ornamental design of an air quality monitor, as shown and described.