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The US trademark DIA-TESTOR was filed as Word mark on 06/10/1991 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 74174254 |
| Application date | June 10, 1991 |
Trademark owner
Industriestrasse 19
D 6700 Ludwigshafen/Rh
DE
D 6700 Ludwigshafen/Rh
DE
Trademark representatives
goods and services
9
machines for hardness tests with optical evaluation device
ID: 1374174254