U.S. federal trademark · Serial No. 77438927
Energy recovery ventilator; air quality equipment and air ventilator equipment, namely, dehumidifiers, fresh air supply units, ventilation units for the removal of stale air, humidity control devices, exhaust ventilation systems and circulating fans; dehumidification units
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.