U.S. federal trademark · Serial No. 99460049
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; Apparatus for filtering drinking water; 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 use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.