U.S. federal trademark · Serial No. 90783829 · Reg. No. 6981706
Air filtering units; Air filters for air conditioning units; Air filters for domestic use; Air filters for heating and cooling registers; Air purifiers; Air purifying apparatus; Filters for air conditioning; HEPA filters for household use; Filters for drinking water; Apparatus for filtering drinking water; Household tap-water filters; Water filtering apparatus; Water filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.