U.S. federal trademark · Serial No. 99484603
Membrane filtration units for water treatment apparatus; Reverse osmosis membrane filters for water treatment; Membrane filters for water filtering apparatus; Water purifying apparatus for household purposes; Water filtering apparatus; Air purifiers; Air filtering installations; Purification installations for sewage; Bioreactors for use in the treatment of wastewater; Filters for water filtering apparatus; Air sterilisers; Air purifying apparatus; Wearable air purifiers; Filters for air purifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.