U.S. federal trademark · Serial No. 77774143
Air cleaning units; Air filters for domestic use; Air purification units; Air purifiers; Air purifying apparatus; Air purifying units for domestic and professional use; Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Household air cleaners
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.