EI Logo (USPTO, 07/03/1989)
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The US trademark EI was filed as Figurative mark on 07/03/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/07/1990.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Figurative mark |
| File reference | 1608840 |
| Register number | 73810170 |
| Application date | July 3, 1989 |
| Entry date | August 7, 1990 |
| Expiration date | August 7, 2030 |
Trademark owner
251 Welton Street
06517 Hamden
US
06517 Hamden
US
Trademark representatives
30 South 17th Street
19103 Philadelphia
US
goods and services
7
Machinery
ID: 13