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The US trademark ECHELON was filed as Word mark on 11/06/1975 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/27/1976.
The current status of the mark is "CANCELLED - SECTION 7".
Trademark form | Word mark |
File reference | 73068171 |
Register number | 1045036 |
Application date | November 6, 1975 |
Entry date | July 27, 1976 |
ID: 1373068171