U.S. federal trademark · Serial No. 85389258 · Reg. No. 4471277
Surgical and medical apparatus and instruments for use in endotracheal intubation surgical procedures; tracheal tubes, endo-tracheal tubes, tracheostomy tubes; esophageal intubation detector for detecting correct placement of endotracheal tubes in the trachea; structural parts and fittings for all the aforesaid goods
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