TUFF-WELD
Live / Registered — Registered and renewed (as of 29 Oct 2025)
What this means for you
Registered since 28 Jan 1975. 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 28 Jan 2025).
Record
- Serial number
- 73016668
- Registration number
- 1002567
- Mark type
- Word mark
- Filed
- 22 Mar 1974
- Registered
- 28 Jan 1975
- Next maintenance due
- 28 Jan 2025
- Attorney of record
- Matthew R. Moscicki
Goods and services
- Class 006 — Metal goods: THREADED CONNECTORS, TOOL JOINTS AND COLLARS, WELDED TO PIPE
Owner
- NATIONAL OILWELL VARCO, L.P., HOUSTON, TX, US
- NATIONAL OILWELL VARCO, L.P., HOUSTON, TX, US
- GRANT PRIDECO, L.P., HOUSTON, TX, US
- GRANT PRIDECO, L.P., HOUSTON, TX, US
- GRANT TFW, INC., HOUSTON, TX, US
- GRANT TFW, INC., HOUSTON, TX, US
- HUGHES TOOL COMPANY, HOUSTON, TX, US
- HUGHES TOOL COMPANY, HOUSTON, TX, US
Prosecution history
- 29 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 29 Oct 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 29 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 29 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Jul 2025 — TEAS SECTION 8 & 9 RECEIVED
- 28 Jan 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 14 Jun 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Jun 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Jun 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Jun 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 14 Jun 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 10 May 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 29 Mar 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 Mar 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Dec 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED