LEUCO Logo (USPTO, 08/28/1989)
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The US trademark LEUCO was filed as Figurative mark on 08/28/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/11/1990.
The current status of the mark is "REGISTERED AND RENEWED".
Trademark form | Figurative mark |
File reference | 1626663 |
Register number | 73821818 |
Application date | August 28, 1989 |
Entry date | December 11, 1990 |
Expiration date | December 11, 2030 |
ID: 13