U.S. federal trademark · Serial No. 78956050
Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filters for air conditioning units; Air filters for domestic use; Air filters for industrial installations; Air purification units; Air purifiers; Air purifying units for commercial, domestic, or industrial use; Household air cleaners; Industrial air filter machines; Industrial air purifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.