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The US trademark OPTIPUR was filed as Word mark on 05/24/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/16/1992.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74169694 |
| Register number | 1693873 |
| Application date | May 24, 1991 |
| Publication date | March 24, 1992 |
| Entry date | June 16, 1992 |
Trademark owner
FRANKFURTER STRASSE 250
64293 DARMSTADT
DE
64293 DARMSTADT
DE
Trademark representatives
goods and services
1
chemical products for use in science; namely, finished optical crystals
ID: 1374169694