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Trademark: 78022668
Status Date
Sunday, September 23, 2001
Filing Date
Wednesday, August 23, 2000
Abandoned Date
Thursday, August 23, 2001
9 Fiber optic networking equipment for terrestrial telecommunications applications which offer dense wavelength division multiplexed (DWDM) transport and wavelength switching. Network elements in the product family include optical add-drop multiplexers and wavelength-selective cross-connect switches.
Sep 23, 2001
Abandonment - Failure To Respond Or Late Response
Feb 22, 2001
Non-Final Action Mailed
Feb 8, 2001
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24