Trademark: 74117429
Status Date
Monday, May 24, 1999
Registration Number
1733900
Registration Date
Tuesday, November 17, 1992
Filing Date
Wednesday, November 21, 1990
Published for Opposition
Tuesday, March 10, 1992
Cancellation Date
Monday, May 24, 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
May 24, 1999
Cancelled Sec. 8 (6-Yr)
Nov 17, 1992
Registered-Principal Register
Sep 23, 1992
Allowed Principal Register - Sou Accepted
Sep 10, 1992
Statement Of Use Processing Complete
Aug 17, 1992
Use Amendment Filed
Jun 2, 1992
Noa Mailed - Sou Required From Applicant
Mar 10, 1992
Published For Opposition
Feb 7, 1992
Notice Of Publication
Jul 26, 1991
Approved For Pub - Principal Register
May 15, 1991
Non-Final Action Mailed
Mar 13, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24