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The US trademark THE COLORS OF WDM was filed as Word mark on 08/27/2001 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/03/2004.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 76305062 |
| Register number | 2809744 |
| Application date | August 27, 2001 |
| Publication date | November 11, 2003 |
| Entry date | February 3, 2004 |
Trademark owner
52, avenue de l'Europe
78160 MARLY LE ROI
FR
78160 MARLY LE ROI
FR
Trademark representatives
goods and services
9
OPTICAL SPECTRUM ANALYZERS AND SPECTRUM ANALYZERS FOR FIBER-OPTIC NETWORKS; WAVELENGTH-DIVISION OPTICAL MULTIPLEXERS AND DEMULTIPLEXERS; OPTICAL FILTERS, OPTICAL ATTENUATORS, OPTICAL SWITCHES, OPTICAL AMPLIFIERS, OPTICAL POWERMETERS, OPTICAL REFLECTOMETERS, POLARIMETER MODAL DISTORTION AND CHROMATIC DISPERSION ANALYZERS, SINGLE AND MULTI-WAVELENGTH LASER SOURCES
ID: 1376305062