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The US trademark GEMOLOGICAL SCIENCE INTERNATIONAL was filed as Word mark on 05/16/2005 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/24/2007.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 78630746 |
| Register number | 3270491 |
| Application date | May 16, 2005 |
| Entry date | July 24, 2007 |
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Trademark representatives
goods and services
16
Certificates of authenticity and grading of gemstones
ID: 1378630746