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The US trademark PROTOF was filed as Word mark on 04/05/2004 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/05/2005.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 78396121 |
| Register number | 2938269 |
| Application date | April 5, 2004 |
| Publication date | January 11, 2005 |
| Entry date | April 5, 2005 |
Trademark owner
940 Winter Street
02451 Waltham
US
02451 Waltham
US
Trademark representatives
goods and services
9
Mass spectrometers
ID: 1378396121