Quplexer Trademark Details

This mark is dead with a status of Abandoned - No Statement of Use Filed. The last case file activity for this mark occured 20 years ago on Friday, August 1, 2003, according to the United State Patent & Trademark Office
Word Mark Quplexer
Status Dead 606 — Abandoned - No Statement of Use Filed

Current Owner

Marconi Communications Inc. of Cleveland, OH

View all trademarks for Marconi Communications Inc.
Other Trademarks for Marconi Communications Inc.
Serial Number 75904487
Status Date Friday, August 1, 2003
Filing Date Friday, August 1, 2003
Attorney David B. Cochran

Correspondent

DAVID B. COCHRAN
JONES, DAY, REAVIS & POGUE
NORTH POINT
901 LAKESIDE AVENUE
CLEVELAND, OHIO 44114

Case File Statements

Goods & Services Optical frequency band extraction devices, namely, light emitting diodes, photo-diodes, phototransistors, optical multiplexers, optical demultiplexers, wavelength division multiplexers and demultiplexers, dense wavelength division multiplexers and demultiplexers, charged coupled devices, optical-to-electrical converters and electrical-to-optical converters and photo-detectors

Classifications

International Class Codes
009 — Class 9 consists mostly of instruments used for controlling vehicles (such as ships), scientific research, and all computer programs and software regardless of the recording media such as CD-ROMs, hard drives, downloads, etc.
U.S. Class Codes 021, 023, 026, 036, 038
Status 6 — Active
Status Date Monday, May 1, 2000
Primary Code 009

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