Logo (USPTO, 02/03/1956)
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The US trademark was filed as Figurative mark on 02/03/1956 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/04/1956.
The current status of the mark is "EXPIRED".
| Trademark form | Figurative mark |
| File reference | 72002024 |
| Register number | 633856 |
| Application date | February 3, 1956 |
| Entry date | September 4, 1956 |
Trademark owner
4446 N. KNOX AVE.
CHICAGO
US
CHICAGO
US
goods and services
6
DOOR CONTROL DEVICES CONSISTING OF AUTOMATIC DOOR OPERATORS, DOOR CHECKS AND PARTS THEREFOR
ID: 1372002024