U.S. federal trademark · Serial No. 90232860 · Reg. No. 6424145
Air cleaning units; Air filtering installations; Air filtering units; Air filters for air conditioning units; Air filters for domestic use; Air filters for heating and cooling registers; Air filters for industrial installations; Air purification units; Air purifying apparatus and machines; Air sterilizers; Air washers; Filters and filtering devices for air and gas conditioning; Filters for air conditioning; Ventilation fan accessories, namely, grilles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.