U.S. federal trademark · Serial No. 87178133
Boiler control instruments; Safety controls for boilers, namely, high limit temperature controls and low water cutoff controls, and combinations thereof; Temperature controls for boilers; HVAC controls for the control of residential and commercial HVAC systems, namely, burner controls, boiler controls, and furnace controls
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.