U.S. federal trademark · Serial No. 79062759 · Reg. No. 3818449
Boiler control instruments; electrical control panels for boilers
Boilers for heating installations, namely, steam boilers, superheated water boilers and diathermic oil boilers; component parts for industrial boilers, namely, preheaters, fuel economizers, water filtering apparatus and de-aerators; gas boilers; heating boilers; feeding apparatus for heating boilers; flues for heating boilers; pipes and tubes for heating boilers
Air conditioning apparatus installation and repair for buildings; boiler cleaning and repair; burner maintenance and repair; electric appliance installation and repair; freezing equipment installation and repair; heating equipment installation and repair; providing information in the field of boiler repair; machinery installation, maintenance and repair; repair and maintenance of safes for others
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.