U.S. federal trademark · Serial No. 74396391 · Reg. No. 483
air movement apparatus, namely, electric fans for heating and/or ventilating, air conditioners, heating coils, cooling coils, humidifiers, heaters, silencers, dampers, louvres, electrical heater batteries, heat wheels, recuperators, run-around coils, heat pipes and filters sold as a unit; and replacement parts for the aforementioned goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.