U.S. federal trademark · Serial No. 86544468 · Reg. No. 5191737
Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; thermostats
Unit ventilators used for heating and air conditioning, heat recovery, and to enhance air quality; air handlers; HVAC units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.