U.S. federal trademark · Serial No. 98473849 · Reg. No. 7651569
Air humidifying apparatus; Air purification units; Coffee filters not of paper being part of electric coffee makers; Filters for air conditioning; Filters made of fiber for water filtration; HEPA filters for household use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.