U.S. federal trademark · Serial No. 88168731 · Reg. No. 5768853
HVAC ductwork components and accessories made primarily of metal, namely, diffusers, air turning vanes and rails, and dampers, namely, control devices used in air ducts to regulate the flow of air
HVAC ductwork components and accessories made primarily of metal, namely, flanges, connectors, couplings, access doors, and hangers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.