U.S. federal trademark · Serial No. 87582991
air filters for industrial installations; air filters for domestic use; air filters for air conditioning machines; air filters for air conditioners in vehicle passenger compartments; air filters for air conditioning units; air filters for domestic use; air filters for industrial installations; water filters; water filtration machines; water filtration and purification units and replacement parts thereof; water cartridges and filters for electronic appliances; apparatus for filtering drinking water; microfilters, ultrafilters, and nanofilters for pollution control
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.