U.S. federal trademark · Serial No. 85078274 · Reg. No. 2543720
Medical apparatus for assisting breathing; medical apparatus for training breathing techniques; apparatus for the treatment of breathing difficulties
Sports training apparatus for the training of breathing techniques in swimmers; sports training apparatus for the training of breathing techniques to improve conditioning
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.