U.S. federal trademark · Serial No. 99672884
Metal air-conditioning ducts; Metal heating ducts; Metal HVAC ducts; Ventilating ducts of metal; Metal air conditioning ducts; Heating ducts of metal; Ducts of metal, for central heating installations; Ducts of metal for ventilating and air-conditioning installations; Air-conditioning ducts of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.