U.S. federal trademark · Serial No. 88876560 · Reg. No. 1439388
AIR PURIFIERS WITH HUMIDIFYING FUNCTION; PORTABLE AIR PURIFIERS FOR PERSONAL USE; AIR PURIFIERS; AIR FILTERS FOR AIR PURIFIERS; IONIZATION APPARATUS FOR AIR PURIFIERS FOR THE TREATMENT OF AIR; OXYGEN GENERATORS, NAMELY, AIR PURIFIERS FOR PURIFYING AIR; AIR PURIFYING APPARATUS; INDUSTRIAL HUMIDIFIERS; AIR PURIFIERS FOR MULTIPLE USE; AIR PURIFIERS FOR INDUSTRIAL USE; AIR PURIFIERS FOR AUTOMOBILES; ELECTRIC AIR PURIFIERS; HUMIDIFIERS FOR CENTRAL HEATING RADIATORS
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