Trademark: 75192560
Status Date
Sunday, March 25, 2001
Filing Date
Monday, November 4, 1996
Published for Opposition
Tuesday, December 30, 1997
Abandoned Date
Sunday, March 25, 2001
9 electronic apparatus coupled to a fiber-optic probe, which measures the intensity of retro-reflected light and includes proprietary software to verify the natural or synthetic origin of diamonds
Jun 2, 2001
Abandonment - No Use Statement Filed
Sep 15, 2000
Extension 5 Granted
Sep 15, 2000
Extension 5 Filed
May 12, 2000
Extension 4 Granted
Mar 24, 2000
Extension 4 Filed
Sep 24, 1999
Extension 3 Granted
Sep 24, 1999
Extension 3 Filed
Feb 27, 1999
Extension 2 Granted
Feb 12, 1999
Extension 2 Filed
Sep 30, 1998
Extension 1 Granted
Sep 8, 1998
Extension 1 Filed
Mar 24, 1998
Noa Mailed - Sou Required From Applicant
Dec 30, 1997
Published For Opposition
Nov 28, 1997
Notice Of Publication
Oct 16, 1997
Approved For Pub - Principal Register
Sep 19, 1997
Correspondence Received In Law Office
Jun 30, 1997
Non-Final Action Mailed
Jun 12, 1997
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24