U.S. federal trademark · Serial No. 74407208 · Reg. No. 1166002
nonmetal heating pipes, fittings and connections
valves, namely thermostat valves
warm water heating systems, namely heat distributing radiators, and warm water overflow valves for controlling the water pressure in the heating systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.