Trademark: 74117436
Status Date
Friday, November 13, 1992
Filing Date
Wednesday, November 21, 1990
Published for Opposition
Tuesday, February 18, 1992
Abandoned Date
Friday, November 13, 1992
1 chemicals and chemical compositions adapted for use in and in connection with treating and testing of oil well drilling fluids and like mixtures containing clay or other materials
Nov 13, 1992
Abandonment - No Use Statement Filed
May 12, 1992
Noa Mailed - Sou Required From Applicant
Feb 18, 1992
Published For Opposition
Jan 17, 1992
Notice Of Publication
Aug 7, 1991
Approved For Pub - Principal Register
Jun 3, 1991
Correspondence Received In Law Office
May 15, 1991
Non-Final Action Mailed
Mar 13, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24