DUOFLEX Logo (USPTO, 01/04/1990)
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The US trademark DUOFLEX was filed as Figurative mark on 01/04/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/02/1991.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Figurative mark |
| File reference | 1639521 |
| Register number | 74016240 |
| Application date | January 4, 1990 |
| Entry date | April 2, 1991 |
| Expiration date | April 2, 2031 |
Trademark owner
Eberlestrasse 28
D-86157 Augsburg
DE
D-86157 Augsburg
DE
Trademark representatives
1717 K Street, Nw
20006-5344 Washington
US
goods and services
7
Machinery
8
Hand Tools
ID: 13