U.S. federal trademark · Serial No. 85890819 · Reg. No. 4541853
Air quality equipment, namely, air purifiers, heating installations, humidifiers and air cooling apparatus
[Air quality monitoring equipment, namely, air quality measurement apparatus in the nature of particle counters, air analysis apparatus and electronic-based instruments for measuring environmental parameters including humidity and air quality]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.