Trademark: 72381243
Word
HYFLO
Status
Registered
Status Code
800
Status Date
Tuesday, July 27, 2021
Serial Number
72381243
Registration Number
0932077
Registration Date
Tuesday, April 11, 1972
Mark Type
1000
Filing Date
Monday, January 18, 1971

Trademark Owner History
HALLIBURTON ENERGY SERVICES, INC. - 1st New Owner Entered After Registration
HALLIBURTON COMPANY - Original Registrant

Classifications
6 SURFACTANT FOR USE IN OIL WELL ACIDIZING FLUIDS
HIGHFLOW

Trademark Events
Jul 27, 2021
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jul 27, 2021
Registered And Renewed (Fourth Renewal - 10 Yrs)
Jul 27, 2021
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 27, 2021
Case Assigned To Post Registration Paralegal
Apr 14, 2021
Teas Section 8 & 9 Received
Apr 11, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Oct 8, 2020
Applicant/Correspondence Changes (Non-Responsive) Entered
Oct 8, 2020
Teas Change Of Correspondence Received
Oct 8, 2020
Attorney/Dom.Rep.Revoked And/Or Appointed
Oct 8, 2020
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Oct 8, 2020
Teas Change Of Owner Address Received
Feb 24, 2015
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 24, 2015
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
May 20, 2011
Registered And Renewed (Third Renewal - 10 Yrs)
May 20, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 19, 2011
Teas Section 8 & 9 Received
Sep 12, 2008
Case File In Ticrs
Jul 21, 2001
Registered And Renewed (Second Renewal - 10 Yrs)
Jul 21, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 20, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
May 14, 1992
Registered And Renewed (First Renewal - 10 Yrs)
Apr 10, 1992
Registered - Sec. 9 Filed/Check Record For Sec. 8
Oct 17, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24