U.S. federal trademark · Serial No. 90179195
Air filters for furnaces, air conditioners, room air cleaners, home and building HVAC air ventilation and cleaning equipment, air humidifiers and dehumidifiers; air conditioners in vehicle and automobile passenger cabins being compartments; air filters for domestic use, air filters for industrial installations, air filtering installations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.