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The US trademark PRO-PEN was filed as Word mark on 10/16/1952 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/01/1953.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71636724 |
Register number | 579408 |
Application date | October 16, 1952 |
Entry date | September 1, 1953 |
ID: 1371636724