Trademark: 76396371
Status Date
Thursday, September 25, 2003
Filing Date
Tuesday, April 16, 2002
Abandoned Date
Friday, August 22, 2003
9 electrical circuits used in optical communications systems for transmitting and receiving a plurality of optical signals via a single channel by modulating the wavelength of such signals
Sep 25, 2003
Abandonment - Failure To Respond Or Late Response
Feb 21, 2003
Non-Final Action Mailed
Feb 13, 2003
Correspondence Received In Law Office
Feb 13, 2003
Teas Response To Office Action Received
Aug 13, 2002
Non-Final Action Mailed
Aug 12, 2002
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24