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Trademark: 75168558
Status Date
Wednesday, July 22, 1998
Filing Date
Thursday, September 19, 1996
Published for Opposition
Tuesday, January 28, 1997
Abandoned Date
Wednesday, May 27, 1998
1 rheology control agent for use in drilling fluids
Jul 22, 1998
Abandonment - Failure To Respond Or Late Response
Nov 25, 1997
Non-Final Action Mailed
Nov 13, 1997
Assigned To Examiner
Nov 5, 1997
Statement Of Use Processing Complete
Oct 7, 1997
Use Amendment Filed
Apr 22, 1997
Noa Mailed - Sou Required From Applicant
Jan 28, 1997
Published For Opposition
Dec 27, 1996
Notice Of Publication
Nov 23, 1996
Approved For Pub - Principal Register
Nov 23, 1996
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24