U.S. federal trademark · Serial No. 78381230 · Reg. No. 3221263
Heating, cooling and ventilation systems and components comprising water pumps, circulators, zone valves, mixing valves, pressure reducing valves, relief valves, air elimination valves, heat exchangers, water tanks, flow meters, and connectors, thermostats and metal castings for use therewith
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.