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The US trademark BIOSOURCE was filed as Word mark on 12/04/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/30/1996.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Word mark |
File reference | 74802652 |
Register number | 1953774 |
Application date | December 4, 1989 |
Publication date | September 1, 1992 |
Entry date | January 30, 1996 |
ID: 1374802652