Logo (USPTO, 05/14/1990)
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The US trademark was filed as Figurative mark on 05/14/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/03/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 74058577 |
| Register number | 1655877 |
| Application date | May 14, 1990 |
| Publication date | December 18, 1990 |
| Entry date | September 3, 1991 |
Trademark owner
Five Moore Drive
27709 Research Triangle Park
US
27709 Research Triangle Park
US
Trademark representatives
goods and services
5
lung surfactant
ID: 1374058577