Trademark: 74141710
Status Date
Thursday, November 3, 2011
Registration Number
1668149
Registration Date
Tuesday, December 17, 1991
Filing Date
Friday, February 22, 1991
Published for Opposition
Tuesday, September 24, 1991
1 chemical additive for increased lubricity in water based well drilling fluids
Apr 3, 2024
Teas Response To Office Action-Post Reg Received
Oct 3, 2023
Post Registration Action Mailed - Sec. 8 & 9
Aug 16, 2023
Automatic Update Of Assignment Of Ownership
Aug 14, 2023
Teas Response To Office Action-Post Reg Received
Mar 1, 2023
Post Registration Action Mailed - Sec. 8 & 9
Feb 28, 2023
Post Registration Action Mailed - Sec. 8 & 9
Jan 5, 2023
Post Registration Action Mailed - Sec. 8 & 9
Jan 5, 2023
Case Assigned To Post Registration Paralegal
Jun 17, 2022
Teas Section 8 & 9 Received
Dec 17, 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
Nov 3, 2011
Registered And Renewed (Second Renewal - 10 Yrs)
Nov 3, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Nov 2, 2011
Case Assigned To Post Registration Paralegal
Oct 3, 2011
Teas Section 8 & 9 Received
Dec 7, 2007
Case File In Ticrs
Feb 20, 2002
Registered And Renewed (First Renewal - 10 Yrs)
Feb 20, 2002
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 17, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Apr 23, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 10, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 17, 1991
Registered-Principal Register
Sep 24, 1991
Published For Opposition
Aug 23, 1991
Notice Of Publication
Jun 17, 1991
Approved For Pub - Principal Register
Jun 13, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
