U.S. federal trademark · Serial No. 86683978 · Reg. No. 4939345
Testing, analysis, and evaluation of boilers and furnaces for the purpose of certification; custom design of furnaces, boilers, and process heaters for others
Boiler and process heater maintenance and construction services, namely, installation, rebuild, repair, and upgrade of boilers and furnaces; heating tube replacement and repair; burner retrofit and repair
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.