U.S. federal trademark · Serial No. 99106981
Heating boilers; outdoor wood boilers; outdoor wood boiler supplies, namely, heat exchangers, water-to-air heat exchangers, plate heat exchangers, heating elements, and wood furnace blowers; outdoor wood boiler parts, namely, circulator pumps, zone valves, thermostatic valves, fittings, and installation kits
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.