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The US trademark HYDELTRA-T.B.A. was filed as Word mark on 06/28/1957 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/01/1958.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72032835 |
Register number | 660035 |
Application date | June 28, 1957 |
Entry date | April 1, 1958 |
ID: 1372032835