U.S. federal trademark · Serial No. 90553519
Metal couplings and connectors for ventilation ducts; metal connectors for ducts, tubes, and pipes, namely, bends, end caps, collar saddles, and take-offs; metal fasteners in the nature of screws, nails, and rivets
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.