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The US trademark PROTUBE was filed as Word mark on 02/23/2013 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/01/2013.
The current status of the mark is "SECTION 8-ACCEPTED".
| Trademark form | Word mark |
| File reference | 4410816 |
| Register number | 85858282 |
| Application date | February 23, 2013 |
| Entry date | October 1, 2013 |
| Expiration date | October 1, 2023 |
Trademark representatives
Matterhornstrasse 47
14129 Berlin
DE
goods and services
9
Electrical and Scientific Apparatus
ID: 13