U.S. federal trademark · Serial No. 79130168 · Reg. No. 4434535
Medical apparatus for the treatment of obstructive sleep apnea, [ ; breathing masks for use in treating obstructive sleep apnea; ] *namely* headgear, all being for medical purposes; parts and fittings for all the aforementioned goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.