![](/us.svg)
Trademark: 76336375
Word
DISTRIBUTED OPTICAL BACKPLANE
Status Date
Wednesday, April 9, 2003
Filing Date
Monday, November 12, 2001
Published for Opposition
Tuesday, July 16, 2002
Abandoned Date
Wednesday, April 9, 2003
9 networking hardware for connecting multiservice switches
DISTRIBUTED OPTICAL BACK PLANE
Aug 4, 2003
Abandonment - No Use Statement Filed
Oct 8, 2002
Noa Mailed - Sou Required From Applicant
Jul 16, 2002
Published For Opposition
Jun 26, 2002
Notice Of Publication
Apr 12, 2002
Approved For Pub - Principal Register
Feb 27, 2002
Non-Final Action Mailed
Feb 4, 2002
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24