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The US trademark MONOPHASE was filed as Word mark on 02/28/1974 at the U.S. Patent and Trademark Office. The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1013904 |
| Register number | 73014586 |
| Application date | February 28, 1974 |
Trademark owner
940 Winter Street
02451 Waltham
US
02451 Waltham
US
goods and services
1
Chemicals
ID: 13