U.S. federal trademark · Serial No. 76300086 · Reg. No. 2578449
Manual cable-operated air damper system, namely, dampers, torque carrying cable and rods, gears, bearings and ceiling terminators, all sold as a unit, to regulate air flow in heating, air conditioning and ventilating systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.