Mark Identification
THORA-DRAIN
Serial Number
73059697
Filing Date
Aug 6, 1975
Registration Date
Oct 12, 1976
Trademark by
Classification Information
CHEST DRAINAGE SYSTEM COMPRISED OF PORTABLE PLASTIC UNIT WITH SEPARATE WATER SEAL AND COLLECTION CHAMBERS WHICH WHEN CONNECTED TO PATIENT CHEST TUBES DRAINS AIR OR FLUID FROM THE LUNGS BY MEANS OF CONTROLLED SUCTION OR GRAVITY
Medical Apparatus