Trademark: 74078731
Status Date
Friday, October 29, 2021
Registration Number
1641837
Registration Date
Tuesday, April 23, 1991
Filing Date
Monday, July 16, 1990
Published for Opposition
Tuesday, January 29, 1991
Cancellation Date
Friday, October 29, 2021
1 viscous-modifying agent for use in oil well drilling
Oct 29, 2021
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Apr 23, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Apr 24, 2018
Teas Change Of Correspondence Received
Jul 10, 2017
Attorney/Dom.Rep.Revoked And/Or Appointed
Jul 10, 2017
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Mar 31, 2017
Teas Change Of Correspondence Received
Jul 6, 2011
Applicant/Correspondence Changes (Non-Responsive) Entered
Jul 6, 2011
Teas Change Of Owner Address Received
Jul 6, 2011
Applicant/Correspondence Changes (Non-Responsive) Entered
Jul 6, 2011
Teas Change Of Owner Address Received
Apr 22, 2011
Registered And Renewed (Second Renewal - 10 Yrs)
Apr 22, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 22, 2011
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Apr 22, 2011
Review Of Correspondence Complete
Apr 11, 2011
Teas Section 8 & 9 Received
Apr 8, 2011
Applicant/Correspondence Changes (Non-Responsive) Entered
Apr 8, 2011
Teas Change Of Owner Address Received
Oct 18, 2007
Case File In Ticrs
Oct 12, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Oct 12, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 21, 2001
Post Registration Action Mailed - Sec. 8 & 9
Apr 23, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Apr 2, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Feb 24, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Apr 23, 1991
Registered-Principal Register
Jan 29, 1991
Published For Opposition
Dec 28, 1990
Notice Of Publication
Nov 19, 1990
Approved For Pub - Principal Register
Nov 16, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
