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Trademark: 74415979
Status Date
Tuesday, May 30, 1995
Filing Date
Wednesday, July 21, 1993
Published for Opposition
Tuesday, September 6, 1994
Abandoned Date
Tuesday, May 30, 1995
1 brine based chemical for use in the field of drilling for the purpose of, controlling reservoir pressure, lifting sediment to surface and filtering
4 brine based drill string lubricant
May 30, 1995
Abandonment - No Use Statement Filed
Nov 29, 1994
Noa Mailed - Sou Required From Applicant
Sep 6, 1994
Published For Opposition
Aug 5, 1994
Notice Of Publication
May 16, 1994
Approved For Pub - Principal Register
Mar 25, 1994
Correspondence Received In Law Office
Feb 15, 1994
Non-Final Action Mailed
Nov 9, 1993
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24