U.S. federal trademark · Serial No. 99351195 · Reg. No. 8187070
HEPA filters for household use; Filters for air conditioning; Air purifying apparatus; Air filtering installations; Air purification units; Air filters for domestic use; Air cleaning units; Air purifiers; Air purifiers for automobiles; Filters for drinking water; Water purification and filtration apparatus; Water filtration and purification units and replacement cartridges and filters therefor; Water purifying units, for potable water for domestic, commercial use; Apparatus for filtering drinking water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.