U.S. federal trademark · Serial No. 98640470 · Reg. No. 7731523
Air filters for domestic use; Air filters for furnaces; Aquarium filters; Coffee filters not of paper being part of electric coffee makers; Filters for air conditioning; Filters for air purifiers; Filters for water filtering apparatus; HEPA filters for household use; Household air cleaners; Water filtration and purification units and replacement cartridges and filters therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.