U.S. federal trademark · Serial No. 50043852
Air purification apparatus; Air purifying apparatus; Apparatus for purifying air; Air purifying apparatus and machines; Air purifiers; Air purifiers for household purposes; Filters for air purifiers; Air exchangers for cleaning and purifying air; Air purification units; Air purifying machines; Air purifiers, electric; Air purifying units for household purposes; Air purifying units for household use; Air purifying units for domestic use; HEPA filters for household use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.