Logo (USPTO, 04/22/1966)
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The US trademark was filed as Figurative mark on 04/22/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/04/1967.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 72244058 |
| Register number | 827028 |
| Application date | April 22, 1966 |
| Entry date | April 4, 1967 |
Trademark owner
139 MAIN ST. CAMBRIDGE, MASS.
goods and services
42
CHEMICAL RESEARCH, DEVELOPMENT AND CONSULTING SERVICES
ID: 1372244058