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The US trademark ECHELON was filed as Word mark on 09/23/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/18/1989.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 73753606 |
| Register number | 1535141 |
| Application date | September 23, 1988 |
| Publication date | January 24, 1989 |
| Entry date | April 18, 1989 |
Trademark owner
3600 Peterson Way
95054 Santa Clara
US
95054 Santa Clara
US
Trademark representatives
goods and services
9
COMPUTER PROGRAMS FOR USE IN DEVELOPING COMPUTER PROGRAMS, AND INSTRUCTION MANUALS SOLD THEREWITH
ID: 1373753606