U.S. federal trademark · Serial No. 85447746 · Reg. No. 4643214
Ducts and pipes of metal for central heating installations; ducts of metal for air-conditioning installations; ducts of metal for ventilating installations; metal vent covers for HVAC ducts; HVAC products comprised of sheet metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.