OPTEK Logo (USPTO, 06/14/2007)
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The US trademark OPTEK was filed as Word and figurative mark on 06/14/2007 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/14/2009.
The current status of the mark is "SECTION 71 ACCEPTED".
| Trademark form | Word and figurative mark |
| File reference | 79042050 |
| Register number | 3606155 |
| Application date | June 14, 2007 |
| Publication date | January 27, 2009 |
| Entry date | April 14, 2009 |
Trademark owner
Emscherbruchallee 2
45356 Essen
DE
45356 Essen
DE
Trademark representatives
goods and services
9
Measuring devices and measuring instruments and measuring systems in the field of photometry, namely, photometers and conductivity meters; measuring instruments in the field of photometry, namely, haze, color, UV-absorption, transmission, pH, conductivity and concentration measuring sensors; in-line measuring instruments and devices in the field of photometry, namely non-medical testers of voltage and amperage; signal conditioning and communication devices for industrial process control; replacement parts for the aforementioned goods; accessories for the aforementioned goods, namely, absorption probes, turbidimeters, electrical connectors, housings for converters, connection cables, sensor simulators, validation adapters, reference filters, adapters, fuses, pH electrodes, solution ground calibration pin for calibration of pH electrodes, detector modules for detecting light; flanges, gaskets, screws, curvettes, mounting kits for the above listed accessories, weld-in ports, turbidity standard solutions, windows for use with sensor bodies, lamp modules for photometric instruments, all sold as a unit with the above listed accessories
42
Engineering services and technology consultation in the field of photometry and measurement and analysis of light and electric signals
ID: 1379042050