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The US trademark BIOPAL was filed as Word mark on 07/16/1946 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/23/1949.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 71505696 |
Register number | 513954 |
Application date | July 16, 1946 |
Entry date | August 23, 1949 |
ID: 1371505696