U.S. federal trademark · Serial No. 79088654 · Reg. No. 3964634
Heat exchangers, not parts of machines; evaporators; gas boilers; heating dampers; regulating accessories for water or gas apparatus and pipes; domestic fireplaces; heating installations; central heating radiators; heating radiators; gas condensers, other than parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.