Trademark: 74070140
Status Date
Friday, October 22, 2021
Registration Number
1640123
Registration Date
Tuesday, April 9, 1991
Filing Date
Monday, June 18, 1990
Published for Opposition
Tuesday, January 15, 1991
Cancellation Date
Friday, October 22, 2021
1 chemicals and chemical compositions for use in drilling, completion, and work-over fluids for subterranean wells - namely, an additive to stablize shale formations
Oct 22, 2021
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Apr 9, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Sep 23, 2019
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 23, 2019
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 8, 2012
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 8, 2012
Teas Change Of Owner Address Received
Mar 29, 2011
Registered And Renewed (Second Renewal - 10 Yrs)
Mar 29, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 28, 2011
Case Assigned To Post Registration Paralegal
Mar 15, 2011
Teas Section 8 & 9 Received
Oct 30, 2007
Case File In Ticrs
Aug 20, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Aug 20, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 10, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jun 5, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Feb 13, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Apr 9, 1991
Registered-Principal Register
Jan 15, 1991
Published For Opposition
Dec 14, 1990
Notice Of Publication
Oct 29, 1990
Approved For Pub - Principal Register
Oct 25, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
