Trademark: 73292562
Status Date
Sunday, October 1, 2023
Registration Number
1228887
Registration Date
Tuesday, March 1, 1983
Filing Date
Monday, January 12, 1981
Published for Opposition
Tuesday, August 24, 1982
1 Chemicals-Namely, Polyanionic Cellulosic Material Additive for Well Bore Drilling Fluids
Oct 1, 2023
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Oct 1, 2023
Registered And Renewed (Third Renewal - 10 Yrs)
Oct 1, 2023
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 11, 2023
Case Assigned To Post Registration Paralegal
Mar 1, 2023
Teas Section 8 & 9 Received
Mar 1, 2022
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Oct 4, 2012
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Oct 4, 2012
Registered And Renewed (Second Renewal - 10 Yrs)
Oct 4, 2012
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Oct 2, 2012
Teas Section 8 & 9 Received
Apr 10, 2008
Case File In Ticrs
Mar 8, 2003
Registered And Renewed (First Renewal - 10 Yrs)
Mar 8, 2003
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 10, 2002
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Dec 26, 2002
Teas Change Of Correspondence Received
Dec 10, 2002
Teas Section 8 & 9 Received
Oct 22, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Sep 12, 1988
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Mar 1, 1983
Registered-Principal Register
Aug 24, 1982
Published For Opposition
Jul 13, 1982
Notice Of Publication
Jul 13, 1982
Approved For Pub - Principal Register
Mar 24, 1982
Non-Final Action Mailed
Feb 26, 1982
Assigned To Examiner
Apr 15, 1981
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24