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The US trademark MICROFILM was filed as Word mark on 06/19/1957 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/27/1958.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72032255 |
Register number | 662252 |
Application date | June 19, 1957 |
Entry date | May 27, 1958 |
ID: 1372032255