U.S. federal trademark · Serial No. 98204177 · Reg. No. 7501898
Air filters for air conditioning units; Air filters for domestic use; Air filters for HVAC units; Air purifiers; Coffee filters not of paper being part of electric coffee makers; Filters for drinking water; Filters for swimming pools; HEPA filters for household use; Hot tub filters; Filters for air purifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.