USPTO serial 79365800
Reviewed by CopyMark Law Group
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Changzhou Liyuan New Energy Technology Co., Ltd
CN
Other trademarks owned by Changzhou Liyuan New Energy Technology Co., Ltd
Changzhou Liyuan New Energy Technology Co., Ltd
CN
Other trademarks owned by Changzhou Liyuan New Energy Technology Co., Ltd
Changzhou Liyuan New Energy Technology Co., Ltd
CN
Other trademarks owned by Changzhou Liyuan New Energy Technology Co., Ltd
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Alex D. Patel
Alex D. Patel Patel IP, P.C20700 Ventura Blvd., Suite #235Woodland Hills, CA 91364United States| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Lithium; Lithium phosphate; Iron phosphates; Acids being battery electrolytes; Iron salts; Phosphoric acid; Anti-frothing solutions for batteries in the nature of battery anti-sulphurizing agents; Chemical additives for motor fuel; Liquid chemical agents for removing sulfates from batteries in industrial manufacturing applications | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 29, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Sep 29, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 29, 2026 | 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. |
| Sep 29, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 29, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 29, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Nov 20, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Sep 8, 2024 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Aug 16, 2024 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Aug 16, 2024 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jun 20, 2024 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Mar 19, 2024 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Mar 19, 2024 | 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 2, 2024 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Jan 2, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 2, 2024 | 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 13, 2023 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Dec 13, 2023 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Dec 13, 2023 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 28, 2023 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 27, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 27, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 27, 2023 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Oct 25, 2023 | RFNT | REFUSAL PROCESSED BY IB | — |
| Sep 29, 2023 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Sep 29, 2023 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Sep 17, 2023 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Sep 16, 2023 | 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. |
| Sep 15, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 31, 2023 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Mar 27, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 23, 2023 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |