OPTEK Logo (USPTO, 11/12/2002)
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The US trademark OPTEK was filed as Word and figurative mark on 11/12/2002 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/26/2004.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 76468275 |
| Register number | 2897797 |
| Application date | November 12, 2002 |
| Publication date | August 26, 2003 |
| Entry date | October 26, 2004 |
Trademark owner
Haedenkampstrasse 18
D-45143 Essen
DE
D-45143 Essen
DE
Trademark representatives
goods and services
9
In-line photometry instruments, namely, converters, sensors, probes and spectroscopies
ID: 1376468275