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The US trademark PROTEL was filed as Word mark on 06/06/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/22/1989.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 1552611 |
Register number | 73732650 |
Application date | June 6, 1988 |
Entry date | August 22, 1989 |
Expiration date | August 22, 2029 |
ID: 13