U.S. federal trademark · Serial No. 79168519 · Reg. No. 4943706
Repair, maintenance and installation of ventilation and air conditioning devices and systems
Air-conditioning and ventilation apparatus and instruments and structural parts therefor; air purification units and air purification filters, sold as a unit; air humidifying apparatus; cooling evaporators; water treatment unit for recirculating water; turbine ventilators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.