Trademark Overview
On Monday, April 14, 1969, a trademark application was filed for E-S with the United States Patent and Trademark Office. The USPTO has given the E-S trademark a serial number of 72324496. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by RESEARCH DENTAL MANUFACTURING CORPORATION. The E-S trademark is filed in the Medical Instrument Products category with the following description:
DENTAL APPLIANCE FOR USE IN THE PRODUCTION OF DENTAL CASTINGS