U.S. federal trademark · Serial No. 99368552 · Reg. No. 8203926
HEPA filters for household use; Air purification units; Air filters for domestic use; Air purifiers for household purposes; Industrial air purifiers; Air filters for air conditioning units; Air purifiers; Air purifiers for automobiles; Vehicle-mounted air purifying apparatus; 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.