85069326
Jun 23, 2010
Apr 5, 2011
Active Trademark
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
Electrical and Scientific ApparatusAir cleaners and purifiers for residential and commercial use, incorporating an air filter and accompanying housing; fresh air exchangers for use in residential and commercial forced air heating and air conditioning systems; heat recovery ventilators for heating and cooling applications; electrically powered heat exchangers not being parts of machines for residential use; porous pad evaporators used in humidifiers; humidifiers and ventilators for humidifying and ventilating air in domestic and commercial applications
Environmental Control Apparatus