U.S. federal trademark · Serial No. 98857523
Installation of heating, ventilation and air-conditioning systems; Installation, maintenance and repair of heating, refrigerating, air-conditioning, drying, ventilating, and dust extraction apparatus; Repair and maintenance of heating, refrigerating, air-conditioning, drying, ventilating and dust extraction apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.