OPTIBORE
Live / Registered — Registered (as of 08 Sept 2020)
What this means for you
Registered since 08 Sept 2020. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88163451
- Registration number
- 6148190
- Mark type
- Stylized text
- Filed
- 22 Oct 2018
- Published for opposition
- 31 Mar 2020
- Registered
- 08 Sept 2020
- Attorney of record
- James L. Kurka
Goods and services
- Class 007 — Machines and machine tools: Oil and gas machine tools for creating a seal within tubular strings, namely, an expandable packer providing mechanical zonal isolation across large washouts and providing full-bore, high-expansion openhole isolation
Owner
- Weatherford Technology Holdings, LLC, Houston, TX, US
- Weatherford Technology Holdings, LLC, Houston, TX, US
- Weatherford Technology Holdings, LLC, Houston, UT, US
Prosecution history
- 08 Sept 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 08 Feb 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 08 Sept 2020 — REGISTERED-PRINCIPAL REGISTER
- 01 Aug 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 31 Jul 2020 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 30 Jul 2020 — STATEMENT OF USE PROCESSING COMPLETE
- 15 Jul 2020 — USE AMENDMENT FILED
- 30 Jul 2020 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 15 Jul 2020 — TEAS STATEMENT OF USE RECEIVED
- 26 May 2020 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 31 Mar 2020 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 31 Mar 2020 — PUBLISHED FOR OPPOSITION
- 11 Mar 2020 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 26 Feb 2020 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 26 Feb 2020 — ASSIGNED TO EXAMINER