U.S. federal trademark · Serial No. 78193547 · Reg. No. 2850770
Furnace boilers, water heaters for commercial and industrial use, heat exchangers and steam generators
Electric heating coils for use in water heaters and steam generators
Pressure vessels of metal and water storage tanks of metal; tube bundles of metal for water heaters and heat exchangers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.