U.S. federal trademark · Serial No. 75023239 · Reg. No. VR00.3651996
ventilation and air conditioning ducts of metal or substantially of metal, with and without seals, with and without insulation; particulate matter extraction ducts of metal and parts and fittings therefor; metal hose fittings; metal pipes and fittings therefor; metal dampers; and connectors and suspensions for said goods, all made of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.