U.S. federal trademark · Serial No. 79193759
Control equipment (electric -) other than valves for use in the preservation of energy in boilers
Industrial boilers; electric water heaters; sight glasses for boilers; boilers; water heaters and boilers; oil-fired boilers; boilers for industrial use; burners, heaters, boilers and heating devices; burners for combustion of oil in boilers; burners for combustion of gas in boilers
Cleaning of boilers; maintenance of industrial boilers; repair of boiler systems; cleaning and repair of boilers; maintenance and repair of solid fuel boilers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.