TPCO
Live / Registered — Registered and renewed (as of 22 Jan 2026)
What this means for you
Registered since 14 Mar 2006. 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 14 Mar 2026).
Record
- Serial number
- 78409723
- Registration number
- 3067487
- Mark type
- Design + words
- Filed
- 28 Apr 2004
- Published for opposition
- 20 Dec 2005
- Registered
- 14 Mar 2006
- Next maintenance due
- 14 Mar 2026
- Attorney of record
- Mainak H. Mehta
Goods and services
- Class 006 — Metal goods: Casings of metal, [ metal boiler tubes, ] metal line pipes, [ metal structured pipes, metal hydraulic cylinder tubes, ] metal pipe couplings[, metal casting billets, metal welding pipes, metal slab billets ]
Owner
- TIANJIN PIPE CORPORATION, TIANJIN, CN
- TIANJIN PIPE (GROUP) CORPORATION, TIANJIN, CN
- Tianjin Pipe Corporation Ltd., Tianjin, CN
- Tianjin Pipe Corporation Ltd., Tianjin, CN
- Tianjin Pipe Corporation Ltd., Tianjin, CN
Prosecution history
- 22 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Jan 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 22 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 21 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 17 Oct 2025 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 17 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 23 May 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 23 May 2025 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 23 May 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 23 May 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 19 Feb 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 19 Feb 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Feb 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS