Trademark Overview
On Monday, September 16, 1974, a trademark application was filed for AUTO-VENT with the United States Patent and Trademark Office. The USPTO has given the AUTO-VENT trademark a serial number of 73032023. The federal status of this trademark filing is EXPIRED as of Monday, December 16, 1996. This trademark is owned by DETREX CHEMICAL INDUSTRIES, INC.. The AUTO-VENT trademark is filed in the Environmental Control Instrument Products category with the following description:
VAPOR DETECTION AND VAPOR EXHAUST CONTROL APPARATUS FOR SOLVENT VAPOR DEGREASING APPARATUS CONSISTING OF SENSING UNITS FOR DETECTING AND MONITORING SOLVENT VAPOR CONCENTRATIONS AND A CONTROL UNIT FOR ACTIVATING A FAN FOR EXHAUSTING SUCH VAPORS WHEN THE VAPOR CONCENTRATION EXCEEDS A PREDETERMINED LEVEL