U.S. federal trademark · Serial No. 98823368 · Reg. No. 7778508
Breathing apparatus for medical purposes; Portable medical devices used for breathing exercises, namely, portable devices used for endogenous breathing exercises and for respiratory muscle training; Spirometer mouth pieces and tubing; Spirometers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.