![](/us.svg)
Trademark: 73808801
Status Date
Wednesday, December 12, 1990
Filing Date
Monday, June 26, 1989
Abandoned Date
Monday, November 5, 1990
9 HIGH FREQUENCY MODEM USING FIBER OPTIC INTERCONNECTION
Dec 12, 1990
Abandonment - Failure To Respond Or Late Response
May 4, 1990
Final Refusal Mailed
Mar 5, 1990
Correspondence Received In Law Office
Sep 5, 1989
Non-Final Action Mailed
Aug 22, 1989
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24