USPTO serial 79239644
RIGAS RESEARCH INSTITUTE OF GAS ANALYTICAL SCIENCE
Reviewed by CopyMark Law Group
Reg. 5730549Status 709
- Filing date
- Status date
- Registration date
- Apr 23, 2019
- Examiner
- O'BRIEN, JENNIFER LYNN
- Law office
- POST REGISTRATION
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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Yue (Robert) Xu
Yue (Robert) Xu Apex Attorneys at Law, LLP160 Alamo Plaza #942Alamo, CA 94507United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | [ Silicon; ] methane; methyl mercaptan; fluorine; oxygen for industrial purposes; hydrogen; nitrous oxide for industrial use; ammonia for industrial purposes; chlorine; hydrogen chloride; nitrogen dioxide; liquid carbon dioxide; liquid sulfur dioxide; nitrogen monoxide; carbon monoxide; [ toluene; ] hydrogen sulphide | 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 RIGAS CO., Ltd.
- Other trademarks owned by RIGAS CO., Ltd.
- Other trademarks owned by RIGAS CO., Ltd.
- Other trademarks in Class 001
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 19, 2026 | NC71 | NOTICE OF CANCELLATION SEC. 71 E-MAILED | — |
| May 19, 2026 | C71T | CANCELLED SECTION 71 | — |
| May 9, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 24, 2025 | PUM2 | OFFICE ACTION ISSUED POU2 | — |
| Oct 14, 2025 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Sep 29, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 29, 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. |
| Sep 29, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 4, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jun 17, 2025 | PUM1 | OFFICE ACTION ISSUED POU1 | — |
| Jun 17, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 16, 2025 | ES71 | TEAS SECTION 71 RECEIVED | — |
| Mar 21, 2025 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Feb 28, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Nov 14, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 14, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Nov 14, 2024 | 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. |
| Nov 14, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 23, 2024 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Jan 3, 2020 | LIMN | LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED | — |
| Oct 18, 2019 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Oct 12, 2019 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Aug 16, 2019 | XXSS | GENERIC MADRID TRANSACTION SENT TO IB | — |
| Aug 16, 2019 | XXCR | GENERIC MADRID TRANSACTION CREATED | — |
| Jul 23, 2019 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Apr 23, 2019 | 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. |
| Feb 5, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 5, 2019 | 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. |
| Feb 2, 2019 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Jan 16, 2019 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jan 16, 2019 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Jan 16, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 28, 2018 | ALIE | ASSIGNED TO LIE | — |
| Dec 8, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 3, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 3, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 3, 2018 | 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. |
| Nov 24, 2018 | RFNT | REFUSAL PROCESSED BY IB | — |
| Nov 2, 2018 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Nov 2, 2018 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Oct 19, 2018 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Oct 18, 2018 | 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. |
| Oct 10, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 8, 2018 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 4, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 30, 2018 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |