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The US trademark MICROFIL was filed as Word mark on 05/23/1977 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/11/1978.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 73127509 |
| Register number | 1088977 |
| Application date | May 23, 1977 |
| Entry date | April 11, 1978 |
Trademark owner
125 HIGH ST.
02110 BOSTON
US
02110 BOSTON
US
goods and services
1
CARBON BLACK IN PELLET FORM FOR REINFORCING ASPHALT
ID: 1373127509