CLAYSEAL
Live / Registered — Registered and renewed (as of 26 Feb 2026)
What this means for you
Registered since 08 Aug 1995. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 08 Aug 2025).
Record
- Serial number
- 74537440
- Registration number
- 1909625
- Mark type
- Word mark
- Filed
- 14 Jun 1994
- Published for opposition
- 16 May 1995
- Registered
- 08 Aug 1995
- Next maintenance due
- 08 Aug 2025
- Attorney of record
- Michael Jenney
Goods and services
- Class 001 — Chemicals: chemical drilling fluid additive
Owner
- HALLIBURTON ENERGY SERVICES, INC., Houston, TX, US
- Baroid Technology, Inc., Houston, TX, US
- Baroid Technology, Inc., Houston, TX, US
- Baroid Technology, Inc., Houston, TX, US
Prosecution history
- 26 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 26 Feb 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 26 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 25 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 25 Nov 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 25 Nov 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Nov 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Nov 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 08 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 14 Mar 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 14 Mar 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Mar 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Mar 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Mar 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED