Trademark: 73802007
Status Date
Tuesday, November 16, 2021
Registration Number
1654120
Registration Date
Tuesday, August 20, 1991
Filing Date
Monday, May 22, 1989
Published for Opposition
Tuesday, May 28, 1991
1 CHEMICAL ADDITIVES FOR OIL WELL CEMENT SLURRIES
Nov 16, 2021
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Nov 16, 2021
Registered And Renewed (Third Renewal - 10 Yrs)
Nov 16, 2021
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Nov 16, 2021
Case Assigned To Post Registration Paralegal
Jun 29, 2021
Teas Section 8 & 9 Received
Aug 20, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Mar 13, 2019
Automatic Update Of Assignment Of Ownership
Feb 24, 2015
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 24, 2015
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Mar 17, 2014
Teas Change Of Correspondence Received
Jul 2, 2011
Registered And Renewed (Second Renewal - 10 Yrs)
Jul 2, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 28, 2011
Teas Section 8 & 9 Received
Dec 18, 2008
Case File In Ticrs
Jan 26, 2004
Teas Change Of Correspondence Received
Aug 19, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Aug 19, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 29, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
May 12, 1997
Registered - Sec. 8 (6-Yr) Accepted
Apr 11, 1997
Registered - Sec. 8 (6-Yr) Filed
Aug 20, 1991
Registered-Principal Register
May 28, 1991
Published For Opposition
Apr 27, 1991
Notice Of Publication
Jan 16, 1991
Approved For Pub - Principal Register
Dec 19, 1990
Correspondence Received In Law Office
Sep 27, 1990
Letter Of Suspension Mailed
Aug 22, 1990
Correspondence Received In Law Office
Apr 9, 1990
Inquiry As To Suspension Mailed
Sep 6, 1989
Letter Of Suspension Mailed
Trademark Alertz updated from USPTO on 2030-01-24
