U.S. federal trademark · Serial No. 87484560 · Reg. No. 5885836
Medical gas apparatus and instruments, namely, portable oxygen concentrators for medical applications; apparatus for producing oxygen for medical use, namely, oxygen concentrators; respiratory therapy instruments, namely, portable oxygen concentrators; oxygen concentrators for medical applications; oxygenators for medical use, namely, oxygenator device for mechanically oxygenating blood; oxygen masks and oxygen inhalers for medical use; medical masks, namely, surgical masks and anesthetic masks; respiratory masks for medical purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.