U.S. federal trademark · Serial No. 87960969 · Reg. No. 5743645
Room thermostats for use in residential and commercial buildings; zone control systems for home heating and air conditioning comprising of a series of thermostats connected to a control panel which opens and closes a series of dampers; electrical humidifier controls; thermostats; electrical controllers for air conditioning units; HVAC controllers and thermostats
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.