U.S. federal trademark · Serial No. 76232738
Oxygen generation equipment comprising an oxygen generating apparatus based on electrochemical separation of oxygen from air; oxygen purification equipment comprising an oxygen purification apparatus based on electrochemical separation of oxygen from air; oxygen purification equipment comprising an oxygen purification apparatus based on electrochemical separation of oxygen from air and UV purification; oxygen purification equipment comprising an oxygen purification apparatus based on electrochemical separation of oxygen from air and infrared purification; oxygen purification equipment comprising an oxygen purification apparatus based on electrochemical separation of oxygen from air and ozone purification; oxygen purification equipment comprising an oxygen purification apparatus based on electrochemical separation of oxygen from air and particulate filtration
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.