U.S. federal trademark · Serial No. 75346406 · Reg. No. 2171450
coil cleaning preparations, solvents, and detergents used in conjunction with the installation and servicing of furnaces, heat pumps, air conditioners, cool and heat coils
air conditioning equipment, namely, heat pumps, package air conditioners, package heat pumps, cool and heat coils, and unit heaters; and air conditioning supplies, namely, flexible ventilating duct
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.