Trademark: 78090376
Word
COLORLESS DWDM
Status
Dead
Status Code
602
Status Date
Wednesday, September 25, 2002
Serial Number
78090376
Mark Type
1000
Filing Date
Friday, October 26, 2001
Abandoned Date
Tuesday, August 13, 2002

Trademark Owner History

Classifications
9 Optical terminal nodes consisting of dense wavelength division multiplexing transponders, optical multiplexers and demultiplexers, optical amplifiers, optical switches, variable optical attenuators, dispersion compensators (both fixed and tunable), associated common equipment (namely, shelves, control processors and intra office communications subsystems), and associated software; optical amplifier nodes consisting of optical amplifiers, variable optical attenuators, dispersion compensators, associated common equipment (namely, shelves, control processors and intra office communications subsystems), and associated software; optical add/drop nodes consisting of dense wavelength division multiplexing transponders, optical multiplexers and demultiplexers, optical amplifiers, optical switches, variable optical attenuators, dispersion compensators, associated common equipment (namely, shelves, control processors and intra office communications subsystems), and associated software; embedded optical interfaces consisting of tunable lasers, electronic multiplexers, forward error correction devices, optical modulators, optical receivers, control electronics, and associated software; remote optical terminals consisting of dense wavelength division multiplexing transponders, optical multiplexers and demultiplexers, optical amplifiers, optical switches, variable optical attenuators, dispersion compensators (both fixed and tunable), associated common equipment (namely, shelves, control processors and intra office communications subsystems), and associated software; electronic cross connects consisting of interface cards with optical input/output, overhead processing, multiplexing and control functionality, core switch cards, associated common equipment (namely, shelves, control processors and intra office communications subsystems), and associated software; and optical network management products consisting of computer platforms, communications subsystems, and associated software

Trademark Events
Sep 25, 2002
Abandonment - Failure To Respond Or Late Response
Feb 12, 2002
Non-Final Action Mailed
Jan 25, 2002
Assigned To Examiner
Oct 26, 2001
Applicant Amendment Prior To Examination - Entered
Oct 26, 2001
Correspondence Received In Law Office

Trademark Alertz updated from USPTO on 2030-01-24