U.S. federal trademark · Serial No. 79157270 · Reg. No. 4753936
radiators, heat pumps, heat generators, heating elements, heating installations, and drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems, all the foregoing powered by hot water or by electrical energy, and component parts thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.