DUOFRAC Trademark 72195075 - Trademark Alertz

Trademark: 72195075

Word

DUOFRAC

Status

Registered

Status Code

800

Status Date

Friday, July 31, 2015

Serial Number

72195075

Registration Number

0792448

Registration Date

Tuesday, July 13, 1965

Mark Type

1000

Filing Date

Monday, June 8, 1964

Trademark Owner History

SCHLUMBERGER TECHNOLOGY CORPORATION - 2nd New Owner Entered After Registration
DOWELL SCHLUMBERGER INCORPORATED - 1st New Owner Entered After Registration
DOW CHEMICAL COMPANY, THE - Original Registrant

Classifications

6 CHEMICAL ADDITIVES FOR ACID COMPOSITIONS USEFUL IN THE TREATMENT OF WELLS AND UNDERGROUND EARTH FORMATIONS

Trademark Events

Jul 31, 2015

Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed

Jul 31, 2015

Registered And Renewed (Third Renewal - 10 Yrs)

Jul 31, 2015

Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted

Jul 24, 2015

Case Assigned To Post Registration Paralegal

Jul 1, 2015

Teas Section 8 & 9 Received

Apr 22, 2015

Assignment Of Ownership Not Updated Automatically

Feb 2, 2009

Case File In Ticrs

Feb 27, 2008

Automatic Update Of Assignment Of Ownership

Jan 20, 2006

Registered And Renewed (Second Renewal - 10 Yrs)

Jan 20, 2006

Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted

Jan 20, 2006

Assigned To Paralegal

Jul 12, 2005

Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed

Jul 12, 2005

Teas Section 8 & 9 Received

Jul 13, 1985

Registered And Renewed (First Renewal - 20 Yrs)

Aug 19, 1985

Registered - Sec. 9 Filed/Check Record For Sec. 8

PETROFRAC

BDA

Trademark Alertz updated from USPTO on 2030-01-24