USPTO serial 79220294
TWS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 27, 2018
- Examiner
- LAM, HAI-LY HUYNH
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Tianjin Tanggu Water-Seal Valve Co., Ltd.
CN
Other trademarks owned by Tianjin Tanggu Water-Seal Valve Co., Ltd.
Tianjin Tanggu Water-Seal Valve Co., Ltd.
CN
Other trademarks owned by Tianjin Tanggu Water-Seal Valve Co., Ltd.
Tianjin Tanggu Water-Seal Valve Co., Ltd.
CN
Other trademarks owned by Tianjin Tanggu Water-Seal Valve Co., Ltd.
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | Elbows of metal for pipes; junctions of metal for pipes; valves of metal other than parts of machines; pipework of metal; reinforcing materials of metal for pipes; drain traps of metal; water-pipe valves of metal; manifolds of metal for pipelines | SECTION 71 - CANCELLED | — |
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 Tanggu Water-Seal Valve Co., Ltd.
- Other trademarks owned by Tianjin Tanggu Water-Seal Valve Co., Ltd.
- Other trademarks owned by Tianjin Tanggu Water-Seal Valve Co., Ltd.
- Other trademarks in Class 006
- Similar marks named TWS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 22, 2025 | INNT | TOTAL INVALIDATION PROCESSED BY THE IB | — |
| Nov 4, 2025 | INTS | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Nov 4, 2025 | INPC | INVALIDATION PROCESSED | — |
| Jun 11, 2025 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Oct 11, 2024 | C71T | CANCELLED SECTION 71 | — |
| May 19, 2018 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Apr 30, 2018 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Apr 30, 2018 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Apr 26, 2018 | GPAR | GRANT OF PROTECTION CREATED, TO BE SENT TO IB | — |
| Mar 27, 2018 | 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. |
| Jan 9, 2018 | 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. |
| Dec 20, 2017 | NPUB | NOTICE OF PUBLICATION | — |
| Dec 2, 2017 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 30, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 18, 2017 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 14, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 9, 2017 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |