Trademark: 73497230
Word
SULFA-CHECK
Status
Registered
Status Code
800
Status Date
Saturday, April 16, 2016
Serial Number
73497230
Registration Number
1368469
Registration Date
Tuesday, November 5, 1985
Mark Type
1000
Filing Date
Thursday, August 30, 1984
Published for Opposition
Tuesday, August 6, 1985

Trademark Owner History
ECOLAB USA INC. - 5th New Owner Entered After Registration
NALCO COMPANY - 4th New Owner Entered After Registration
NALCO ENERGY SERVICES, L.P. - 2nd New Owner Entered After Registration
EXXON CORPORATION (NJ CORP.) - 1st New Owner Entered After Registration
NL INDUSTRIES, INC. - Original Registrant

Classifications
1 CHEMICALS USED FOR REMOVING HYDROGEN SULFIDE FROM NATURAL GAS

Trademark Events
Feb 15, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 15, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 17, 2018
Automatic Update Of Assignment Of Ownership
Dec 11, 2017
Attorney/Dom.Rep.Revoked And/Or Appointed
Dec 11, 2017
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Apr 16, 2016
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Apr 16, 2016
Registered And Renewed (Second Renewal - 10 Yrs)
Apr 16, 2016
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jan 19, 2016
Teas Response To Office Action-Post Reg Received
Nov 25, 2015
Assignment Of Ownership Not Updated Automatically
Oct 28, 2015
Assignment Of Ownership Not Updated Automatically
Sep 25, 2015
Post Registration Action Mailed - Sec. 8 & 9
Sep 25, 2015
Case Assigned To Post Registration Paralegal
Aug 27, 2015
Teas Section 8 & 9 Received
Apr 27, 2015
Attorney/Dom.Rep.Revoked And/Or Appointed
Apr 27, 2015
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Aug 15, 2007
Assignment Of Ownership Not Updated Automatically
Jan 13, 2006
Case File In Ticrs
Dec 7, 2005
Undeliverable Mail - No Action Taken
Nov 29, 2005
Paper Received
Nov 11, 2005
Registered And Renewed (First Renewal - 10 Yrs)
Nov 11, 2005
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Nov 11, 2005
Assigned To Paralegal
Oct 17, 2005
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Oct 17, 2005
Teas Section 8 & 9 Received
Feb 27, 2004
Paper Received
Mar 25, 1992
Registered - Sec. 8 (6-Yr) Accepted
Nov 5, 1991
Registered - Sec. 8 (6-Yr) Filed
Nov 5, 1985
Registered-Principal Register
Aug 6, 1985
Published For Opposition
Jul 7, 1985
Notice Of Publication
Jun 11, 1985
Approved For Pub - Principal Register
May 28, 1985
Correspondence Received In Law Office
Jan 10, 1985
Non-Final Action Mailed
Dec 27, 1984
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24