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The US trademark BIO-GRAM was filed as Word mark on 12/15/1969 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/28/1971.
The current status of the mark is "EXPIRED".
Trademark form | Word mark |
File reference | 72346212 |
Register number | 926066 |
Application date | December 15, 1969 |
Entry date | December 28, 1971 |
ID: 1372346212