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The US trademark IEN was filed as Word mark on 04/25/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/15/1957.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72007127 |
| Register number | 640046 |
| Application date | April 25, 1956 |
| Entry date | January 15, 1957 |
Trademark owner
461 EIGHTH AVE.
NEW YORK
US
NEW YORK
US
goods and services
16
PERIODICAL PUBLICATION
ID: 1372007127