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Trademark: 74604556
Status Date
Friday, April 17, 2020
Registration Number
1943899
Registration Date
Tuesday, December 26, 1995
Filing Date
Wednesday, November 30, 1994
Published for Opposition
Tuesday, October 3, 1995
Cancellation Date
Friday, April 17, 2020
1 lignosulfonate additive for drilling fluids in the oil and gas industries
Apr 17, 2020
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 16, 2009
Automatic Update Of Assignment Of Ownership
Sep 9, 2009
Automatic Update Of Assignment Of Ownership
Jun 19, 2007
Case File In Ticrs
Jul 8, 2006
Registered And Renewed (First Renewal - 10 Yrs)
Jul 8, 2006
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 8, 2006
Assigned To Paralegal
Jan 4, 2006
Teas Section 8 & 9 Received
Jan 23, 2002
Registered - Sec. 8 (6-Yr) Accepted
Dec 5, 2001
Registered - Sec. 8 (6-Yr) Filed
Dec 26, 1995
Registered-Principal Register
Oct 3, 1995
Published For Opposition
Sep 1, 1995
Notice Of Publication
Jun 24, 1995
Approved For Pub - Principal Register
Jun 7, 1995
Examiner's Amendment Mailed
Jun 2, 1995
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24