Trademark Overview
On Tuesday, December 17, 1963, a trademark application was filed for SENTRY with the United States Patent and Trademark Office. The USPTO has given the SENTRY trademark a serial number of 72183193. The federal status of this trademark filing is EXPIRED as of Friday, March 7, 1986. This trademark is owned by WORTHINGTON CORPORATION. The SENTRY trademark is filed in the Environmental Control Instrument Products category with the following description:
LIQUID CHILLERS, WATER COOLERS, HEAT EXCHANGERS, RECIPROCATING AND CENTRIFUGAL COMPRESSORS, ABSORPTION REFRIGERATION APPARATUS, AMMONIA CIRCULATING REFRIGERATION SYSTEMS, HOT AND COLD PROCESS WATER EQUIPMENT, AND REFRIGERATION AND COOLING UNITS