U.S. federal trademark · Serial No. 98230827 · Reg. No. 7648464
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 air purifiers; Filters for drinking water; Filters for swimming pools; HEPA filters for household use; Hot tub filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.