Trademark: 74304532
Status Date
Friday, February 19, 2016
Registration Number
1805661
Registration Date
Tuesday, November 23, 1993
Filing Date
Monday, August 17, 1992
Published for Opposition
Tuesday, August 31, 1993
Cancellation Date
Friday, February 19, 2016
1 drilling fluid additive; namely, chemical compound that functions as shale inhibitor in drilling fluids used in the oil drilling industry
Feb 19, 2016
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 8, 2012
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 8, 2012
Teas Change Of Owner Address Received
Sep 10, 2007
Case File In Ticrs
Feb 26, 2004
Registered And Renewed (First Renewal - 10 Yrs)
Feb 26, 2004
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Nov 21, 2003
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Nov 21, 2003
Teas Section 8 & 9 Received
Feb 10, 2000
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Oct 13, 1999
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Nov 23, 1993
Registered-Principal Register
Aug 31, 1993
Published For Opposition
Aug 2, 1993
Notice Of Publication
Jun 26, 1993
Approved For Pub - Principal Register
May 27, 1993
Correspondence Received In Law Office
Nov 27, 1992
Non-Final Action Mailed
Oct 20, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
