CHEMBASE Logo (USPTO, 04/14/1988)
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The US trademark CHEMBASE was filed as Figurative mark on 04/14/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/29/1988.
The current status of the mark is "CANCELLED - SECTION 8".
Trademark form | Figurative mark |
File reference | 73722232 |
Register number | 1514452 |
Application date | April 14, 1988 |
Publication date | September 6, 1988 |
Entry date | November 29, 1988 |
ID: 1373722232