Trademark: 72253859
Word
DIVERTAFRAC
Status
Dead
Status Code
710
Status Date
Monday, March 16, 2020
Serial Number
72253859
Registration Number
0839315
Registration Date
Tuesday, November 21, 1967
Mark Type
1000
Filing Date
Tuesday, September 6, 1966
Cancellation Date
Monday, March 16, 2020

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
WELL TREATING SERVICES-NAMELY, FRACTURING OF UNDERGROUND EARTH FORMATIONS

Trademark Events
Mar 16, 2020
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Nov 21, 2016
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Apr 22, 2015
Assignment Of Ownership Not Updated Automatically
Feb 10, 2009
Case File In Ticrs
Dec 11, 2008
Registered And Renewed (Second Renewal - 10 Yrs)
Dec 11, 2008
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 17, 2008
Fax Received
Feb 27, 2008
Automatic Update Of Assignment Of Ownership
Nov 6, 2007
Post Registration Action Mailed - Sec. 8 & 9
Nov 26, 2007
Assigned To Paralegal
Nov 20, 2007
Teas Section 8 & 9 Received
Nov 21, 1987
Registered And Renewed (First Renewal - 20 Yrs)
Sep 4, 1987
Registered - Sec. 9 Filed/Check Record For Sec. 8

Trademark Alertz updated from USPTO on 2030-01-24