Trademark: 74105511
Status Date
Tuesday, March 2, 1993
Filing Date
Wednesday, October 10, 1990
Published for Opposition
Tuesday, June 9, 1992
Abandoned Date
Tuesday, March 2, 1993
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
Mar 2, 1993
Abandonment - No Use Statement Filed
Sep 1, 1992
Noa Mailed - Sou Required From Applicant
Jun 9, 1992
Published For Opposition
May 11, 1992
Notice Of Publication
Oct 29, 1991
Approved For Pub - Principal Register
May 20, 1991
Correspondence Received In Law Office
May 20, 1991
Correspondence Received In Law Office
Jul 29, 1991
Final Refusal Mailed
Apr 4, 1991
Correspondence Received In Law Office
Mar 1, 1991
Non-Final Action Mailed
Trademark Alertz updated from USPTO on 2030-01-24