U.S. federal trademark · Serial No. 87785581
liners and inner cannulas for endotracheal and tracheal tubes; disposable liners and inner cannulas for endotracheal and tracheal tubes; tracheal and endotracheal cannula; tracheal and endotracheal tube liners; medical devices, namely, upper airway implants comprised of artificial materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.