Trademark Overview
On Monday, September 16, 1957, a trademark application was filed for AUDIVENT with the United States Patent and Trademark Office. The USPTO has given the AUDIVENT trademark a serial number of 72037207. The federal status of this trademark filing is EXPIRED as of Monday, May 3, 1999. This trademark is owned by AMERICAN AIR FILTER COMPANY, INC.. The AUDIVENT trademark is filed in the Environmental Control Instrument Products category with the following description:
LARGE CAPACITY FORCED DRAFT HEATER-VENTILATOR UNITS