Trademark Overview
On Thursday, March 16, 1944, 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 71468351. The federal status of this trademark filing is EXPIRED as of Friday, January 10, 1986. This trademark is owned by SENTRY COMPANY, THE. The SENTRY trademark is filed in the Environmental Control Instrument Products category with the following description:
FURNACES (ELECTRICALLY HEATED) FOR HEAT TREATMENT AND MELTING OF METAL AND PARTS THEREOF AND MUFFLES, CHAMBERED CARBONACEOUS BLOCKS, COMBUSTION TUBES, AND TRAYS FOR USE WITH SUCH FURNACES