section 8
on 30 Dec 2022
Last Applicant/ Owned by
2000 St. James Place
Houston
TX
77056
Serial Number
86453073 filed on 13th Nov 2014
Registration Number
4975983 registered on 14th Jun 2016
Correspondent Address
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Filing Basis
1. use application currently
Disclaimer
NO DATA
Power-operated drilling tool, namely, a tubing conveyed perforating downhole tool used for pressure pumping operations during oil and gas drilling TOE FLOW
Power-operated drilling tool, namely, a tubing conveyed perforating downhole tool used for pressure pumping operations during oil and gas drilling
12th Aug 2014
12th Aug 2014
No 86453073
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 03rd May 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| 30th Dec 2022 | CANCELLED SEC. 8 (6-YR) |
| 14th Jun 2021 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| 29th Apr 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| 29th Apr 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| 14th Jun 2016 | REGISTERED-PRINCIPAL REGISTER |
| 29th Mar 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| 29th Mar 2016 | PUBLISHED FOR OPPOSITION |
| 09th Mar 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| 23rd Feb 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
