Serial Number
74444097
Owner
Da-Tel Research Company, Inc.First Use Date
Nov 13, 1968
Filing Date
Oct 5, 1993
DTR Trademark
Serial Number: 74444097 • Registration: 1869325
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 5, 1993
Registration Date
December 27, 1994
First Use Anywhere
November 13, 1968
First Use in Commerce
November 13, 1968
Published for Opposition
October 4, 1994
Cancellation Date
July 19, 2018
Goods & Services
digital and analog telemetry, tone control devices, substation line switches (PABX), energy management devices, protective relaying equipment, and HCB relay interfaces operating over the telephone, microwave and fiber optics