Trademark: 74104635
Status Date
Monday, June 21, 1999
Registration Number
1740456
Registration Date
Tuesday, December 15, 1992
Filing Date
Wednesday, October 10, 1990
Published for Opposition
Tuesday, January 21, 1992
Cancellation Date
Monday, June 21, 1999
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
Jun 21, 1999
Cancelled Sec. 8 (6-Yr)
Dec 15, 1992
Registered-Principal Register
Oct 21, 1992
Allowed Principal Register - Sou Accepted
Oct 21, 1992
Assigned To Examiner
Oct 14, 1992
Statement Of Use Processing Complete
Oct 14, 1992
Extension 1 Granted
Sep 16, 1992
Use Amendment Filed
Sep 16, 1992
Extension 1 Filed
Apr 14, 1992
Noa Mailed - Sou Required From Applicant
Jan 21, 1992
Published For Opposition
Dec 20, 1991
Notice Of Publication
Aug 12, 1991
Approved For Pub - Principal Register
Jul 29, 1991
Letter Of Suspension Mailed
Jun 5, 1991
Correspondence Received In Law Office
Apr 4, 1991
Correspondence Received In Law Office
Feb 25, 1991
Non-Final Action Mailed
Trademark Alertz updated from USPTO on 2030-01-24
