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The US trademark CELLHORMONE was filed as Word mark on 10/22/1946 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/16/1950.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71511268 |
Register number | 525360 |
Application date | October 22, 1946 |
Entry date | May 16, 1950 |
ID: 1371511268