U.S. federal trademark · Serial No. 85965541 · Reg. No. 4591299
ventilating ducts of metal, and parts and accessories therefor, namely, adapters, connectors, reducers, elbows, clamps, hangers, collars, wye branch connectors, end caps, tee's, rain caps, flashings, storm collars, terminations, supports, and damper sleeves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.