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The US trademark DATA-PHONE was filed as Word mark on 03/31/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/31/1967.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72242315 |
Register number | 838086 |
Application date | March 31, 1966 |
Entry date | October 31, 1967 |
ID: 1372242315