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The US trademark FEMTOMETER was filed as Word mark on 10/11/1963 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/02/1965.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72178839 |
| Register number | 784410 |
| Application date | October 11, 1963 |
| Entry date | February 2, 1965 |
Trademark owner
5806 HOUGH AVE. CLEVELAND, OHIO
goods and services
9
DYNAMIC CAPACITOR ELECTROMETER
ID: 1372178839