USPTO serial 78409723
TPCO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 14, 2006
- Examiner
- ENGEL, MICHAEL
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Current trademark owner
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Owner
Tianjin, CN
Tianjin, CN
TIANJIN PIPE (GROUP) CORPORATION
TIANJIN, CN
TIANJIN, CN
Tianjin, CN
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Mainak H. Mehta
Mainak H. Mehta Procopio, Cory, Hargreaves & Savitch LLP525 B Street, Suite 2200San Diego, CA 92101United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | 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 ] | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Tianjin Pipe Corporation Ltd.
- Other trademarks owned by Tianjin Pipe Corporation Ltd.
- Other trademarks owned by TIANJIN PIPE (GROUP) CORPORATION
- Other trademarks owned by TIANJIN PIPE CORPORATION
- Other trademarks owned by Tianjin Pipe Corporation Ltd.
- Other trademarks in Class 006
- Similar marks named TPCO
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 22, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jan 22, 2026 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jan 22, 2026 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jan 21, 2026 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Oct 17, 2025 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Oct 17, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 26, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 23, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 23, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| May 23, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 23, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 14, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 19, 2021 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 19, 2021 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 19, 2021 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Feb 19, 2021 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Feb 19, 2021 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 19, 2021 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Nov 6, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Dec 11, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Dec 11, 2015 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Dec 11, 2015 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Dec 11, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 15, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 14, 2015 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 18, 2012 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED | — |
| Jan 18, 2012 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 18, 2012 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 28, 2011 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Aug 30, 2006 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Mar 14, 2006 | EXPT | EXPARTE APPEAL TERMINATED | — |
| Mar 14, 2006 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Dec 20, 2005 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Nov 30, 2005 | NPUB | NOTICE OF PUBLICATION | — |
| Nov 2, 2005 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Nov 1, 2005 | ALIE | ASSIGNED TO LIE | — |
| Oct 19, 2005 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 18, 2005 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Oct 17, 2005 | GRML | CORRESPONDENCE E-MAILED | — |
| Oct 17, 2005 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Oct 4, 2005 | FAXX | FAX RECEIVED | — |
| Aug 3, 2005 | GECD | ACTION DENYING REQ FOR RECON E-MAILED | — |
| Aug 3, 2005 | CNCF | ACTION CONTINUING FINAL - COMPLETED | — |
| Jul 19, 2005 | EXPI | EX PARTE APPEAL-INSTITUTED | — |
| Jul 19, 2005 | JURT | JURISDICTION RESTORED TO EXAMINING ATTORNEY | — |
| Jun 1, 2005 | DOCK | ASSIGNED TO EXAMINER | — |
| May 31, 2005 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 21, 2005 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 8, 2005 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 7, 2005 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 23, 2005 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Feb 23, 2005 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Feb 16, 2005 | ACEC | AMENDMENT FROM APPLICANT ENTERED | — |
| Jan 25, 2005 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 25, 2005 | PAPER RECEIVED | — | |
| Nov 30, 2004 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 30, 2004 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 23, 2004 | DOCK | ASSIGNED TO EXAMINER | — |
| May 5, 2004 | NWAP | NEW APPLICATION ENTERED | — |