U.S. federal trademark · Serial No. 97018490 · Reg. No. 016770935
Heating installations; Burners for heating installations; Heating boilers; Heating elements; Heat exchangers, other than parts of machines; Heat regulating devices being parts of heating installations; Thermostatic valves; Solar thermal collectors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.