Trademark Overview
On Tuesday, December 2, 1975, a trademark application was filed for TDX with the United States Patent and Trademark Office. The USPTO has given the TDX trademark a serial number of 73070640. The federal status of this trademark filing is EXPIRED as of Monday, August 18, 1997. This trademark is owned by TDX SYSTEMS, INC.. The TDX trademark is filed in the Communication Services category with the following description:
TELEPHONE COMMUNICATION SERVICES INCLUDING TELEPHONE USAGE CONTROLLING AND RECORDING SERVICES WITH SPECIAL EMPHASIS ON OPTIMIZING COSTS OF TELEPHONIC OPERATIONS