Trademark: 88301620
Word
DIF-RING
Status
Registered
Status Code
700
Status Date
Tuesday, April 19, 2022
Serial Number
88301620
Registration Number
6707719
Registration Date
Tuesday, April 19, 2022
Mark Type
4000
Filing Date
Thursday, February 14, 2019
Published for Opposition
Tuesday, June 25, 2019

Trademark Owner History
Duoline Technologies, Inc. - Original Registrant

Classifications
17 Non-metal corrosion barrier rings and collars for use in connecting segments of oil field tubing

Trademark Events
Apr 19, 2022
Registered-Principal Register
Mar 18, 2022
Notice Of Acceptance Of Statement Of Use E-Mailed
Mar 17, 2022
Allowed Principal Register - Sou Accepted
Mar 16, 2022
Statement Of Use Processing Complete
Feb 18, 2022
Use Amendment Filed
Mar 14, 2022
Case Assigned To Intent To Use Paralegal
Feb 18, 2022
Teas Statement Of Use Received
Jul 22, 2021
Notice Of Approval Of Extension Request E-Mailed
Jul 20, 2021
Sou Extension 4 Granted
Jul 20, 2021
Sou Extension 4 Filed
Jul 20, 2021
Sou Teas Extension Received
Feb 4, 2021
Notice Of Approval Of Extension Request E-Mailed
Feb 2, 2021
Sou Extension 3 Granted
Feb 2, 2021
Sou Extension 3 Filed
Feb 2, 2021
Sou Teas Extension Received
Sep 4, 2020
Review Of Correspondence Complete - Address Updated
Jun 11, 2020
Correspondence Received In Law Office
Aug 20, 2020
Notice Of Approval Of Extension Request E-Mailed
Aug 18, 2020
Sou Extension 2 Granted
Aug 18, 2020
Sou Extension 2 Filed
Aug 18, 2020
Sou Teas Extension Received
Nov 22, 2019
Notice Of Approval Of Extension Request E-Mailed
Nov 20, 2019
Sou Extension 1 Granted
Nov 20, 2019
Sou Extension 1 Filed
Nov 20, 2019
Sou Teas Extension Received
Aug 20, 2019
Noa E-Mailed - Sou Required From Applicant
Jun 25, 2019
Official Gazette Publication Confirmation E-Mailed
Jun 25, 2019
Published For Opposition
Jun 5, 2019
Notification Of Notice Of Publication E-Mailed
May 16, 2019
Assigned To Lie
May 1, 2019
Approved For Pub - Principal Register
May 1, 2019
Examiner's Amendment Entered
May 1, 2019
Notification Of Examiners Amendment E-Mailed
May 1, 2019
Examiners Amendment E-Mailed
May 1, 2019
Examiners Amendment -Written
Apr 26, 2019
Assigned To Examiner
Mar 8, 2019
New Application Office Supplied Data Entered
Feb 18, 2019
New Application Entered

Trademark Alertz updated from USPTO on 2030-01-24