EI Logo (USPTO, 01/28/1966)
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The US trademark EI was filed as Figurative mark on 01/28/1966 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/27/1967.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Figurative mark |
| File reference | 72237547 |
| Register number | 830968 |
| Application date | January 28, 1966 |
| Entry date | June 27, 1967 |
Trademark owner
17930 GREAT LAKES PKWY.
44234 HIRAM
US
44234 HIRAM
US
Trademark representatives
goods and services
9
ELECTRIC INSULATION MATERIALS
ID: 1372237547