Trademark: 74143260
Status Date
Wednesday, May 18, 1994
Filing Date
Thursday, February 28, 1991
Published for Opposition
Tuesday, August 25, 1992
Abandoned Date
Wednesday, May 18, 1994
1 chemical products for use with drilling muds and drilling fluids, additives for use with drilling muds and drilling fluids; drilling muds and drilling fluids
May 18, 1994
Abandonment - No Use Statement Filed
Dec 27, 1993
Extension 2 Granted
Oct 27, 1993
Extension 2 Filed
Mar 8, 1993
Extension 1 Granted
Jan 27, 1993
Extension 1 Filed
Nov 17, 1992
Noa Mailed - Sou Required From Applicant
Aug 25, 1992
Published For Opposition
Jul 24, 1992
Notice Of Publication
Apr 15, 1992
Approved For Pub - Principal Register
Mar 3, 1992
Correspondence Received In Law Office
Sep 10, 1991
Letter Of Suspension Mailed
Sep 5, 1991
Allowance/Count Withdrawn
Aug 20, 1991
Examiner's Amendment Mailed
Jun 19, 1991
Assigned To Examiner
May 15, 1991
Correspondence Received In Law Office
Trademark Alertz updated from USPTO on 2030-01-24