Trademark Overview
On Monday, June 28, 1976, a trademark application was filed for AN-TROL with the United States Patent and Trademark Office. The USPTO has given the AN-TROL trademark a serial number of 73091750. The federal status of this trademark filing is EXPIRED as of Monday, December 22, 1997. This trademark is owned by ILLINOIS TOOL WORKS INC.. The AN-TROL trademark is filed in the Medical Instrument Products category with the following description:
SINGLE USE ANESTHESIA CIRCLES; ANESTHESIA GAS CONTROL ARMS; CARBON DIOXIDE ABSORBERS; BREATHING BAGS; ANESTHESIA CIRCLE SYSTEM VENTILLATOR/ISOLATOR PLUS GAUGES, VALVES, HOSE ADAPTORS, AND MOUNTING BRACKETS