Trademark: 71441482
Word
IMPERMEX
Status
Registered
Status Code
800
Status Date
Friday, May 6, 2022
Serial Number
71441482
Registration Number
0393738
Registration Date
Tuesday, March 3, 1942
Mark Type
1000
Filing Date
Wednesday, March 12, 1941

Trademark Owner History
HALLIBURTON ENERGY SERVICES, INC. - 3rd New Owner Entered After Registration
NL Industries, Inc. - 1st New Owner Entered After Registration
NATIONAL LEAD COMPANY - Original Registrant

Classifications
12 Starch Product for Use in the Preparation or Treatment of Well Drilling Fluids

Trademark Events
Mar 14, 2023
Teas Change Of Correspondence Received
Mar 14, 2023
Attorney/Dom.Rep.Revoked And/Or Appointed
Mar 14, 2023
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Nov 2, 2022
Teas Change Of Correspondence Received
Nov 2, 2022
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 2, 2022
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
May 6, 2022
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
May 6, 2022
Registered And Renewed (Fifth Renewal - 10 Yrs)
May 6, 2022
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 6, 2022
Case Assigned To Post Registration Paralegal
Jan 7, 2022
Teas Section 8 & 9 Received
Mar 3, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Aug 10, 2016
Attorney/Dom.Rep.Revoked And/Or Appointed
Aug 10, 2016
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Feb 24, 2015
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 24, 2015
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jun 1, 2012
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jun 1, 2012
Registered And Renewed (Fourth Renewal - 10 Yrs)
Jun 1, 2012
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 29, 2012
Teas Section 8 & 9 Received
May 29, 2012
Teas Change Of Correspondence Received
Apr 1, 2011
Attorney/Dom.Rep.Revoked And/Or Appointed
Apr 1, 2011
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Oct 9, 2008
Case File In Ticrs
Aug 17, 2001
Registered And Renewed (Third Renewal - 10 Yrs)
Aug 17, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 2, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jul 2, 2001
Response Received To Post Reg. Action - Sec. 8 & 9
Jun 26, 2001
Post Registration Action Mailed - Sec. 8 & 9
Mar 12, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 3, 1982
Registered And Renewed (Second Renewal - 20 Yrs)
Mar 3, 1982
Registered And Renewed (Second Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24