U.S. federal trademark · Serial No. 87802849 · Reg. No. 5683659
HVAC rooftop units and accessories, namely, roof curbs and adaptors, economizers, concentric diffusers, exhausts, hail and coil guards, dampers; energy recovery ventilators; ventilation parts and accessories, namely, duct transitions and grilles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.