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The US trademark PETRA was filed as Word mark on 02/12/1973 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/25/1974.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72448438 |
Register number | 987042 |
Application date | February 12, 1973 |
Entry date | June 25, 1974 |
ID: 1372448438