U.S. federal trademark · Serial No. 74704631 · Reg. No. 2112707
commercial and domestic wood fueled furnaces and boilers and parts therefor, namely, heat exchangers, baseboard heaters, water heaters and accessories sold as a unit with the aforesaid goods, namely, spark arrestor chimney caps, circulation pumps, conduits, fittings, and water treatment chemicals for the furnaces and boilers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.