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The US trademark ENHANCER CELL was filed as Word mark on 12/09/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/10/1993.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Word mark |
File reference | 1786616 |
Register number | 74338324 |
Application date | December 9, 1992 |
Entry date | August 10, 1993 |
Expiration date | August 10, 2033 |
ID: 13