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The US trademark EFCO was filed as Word mark on 08/16/1954 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/31/1955.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 71671729 |
| Register number | 606591 |
| Application date | August 16, 1954 |
| Entry date | May 31, 1955 |
Trademark owner
1800 N.E. BROADWAY
50313 DES MOINES
US
50313 DES MOINES
US
Trademark representatives
goods and services
6
METAL FORMS FOR USE IN RETAINING CONCRETE STRUCTURES DURING THE SETTING AND HARDENING THEREOF
ID: 1371671729