Trademark: 74257981
Status Date
Wednesday, September 15, 1993
Filing Date
Monday, March 23, 1992
Abandoned Date
Friday, July 23, 1993
9 copper and fiber optic transmission architecture for video and voice telecommunication loop access and transport between central offices and customer premises
Sep 15, 1993
Abandonment - Failure To Respond Or Late Response
Jan 22, 1993
Final Refusal Mailed
Dec 14, 1992
Correspondence Received In Law Office
Jun 12, 1992
Non-Final Action Mailed
May 29, 1992
Assigned To Examiner
May 27, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24