U.S. federal trademark · Serial No. 90897246 · Reg. No. 6887903
Biometric fingerprint door locks; Digital door locks; Electric door bells; Electric light switches;Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Electronic proximity sensors and switches;Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.