U.S. federal trademark · Serial No. 78349235 · Reg. No. 3112644
Heating, ventilation and refrigeration products, namely, thermostats; Safety and security products, namely, smoke, fire, carbon dioxide, and combustible gas alarms; home and building controls, namely, electric light switches, gas meters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.