U.S. federal trademark · Serial No. 86848181 · Reg. No. 5025838
Industrial and commercial steam and hot water boilers, hot water heaters, water deaerators, and related steam and hot water equipment, namely, blow-down separators, boiler feed equipment, stack economizers, indirect water heaters and pressure vessels
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.