U.S. federal trademark · Serial No. 86565251 · Reg. No. 4850088
Medical devices, namely, portable oxygen concentrators, home oxygen concentrators, medical apparatus, namely, continuous positive airway pressure (CPAP) devices, air purifying apparatus, cannulas and tubing for use with cannulas
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.