USPTO serial 97117327
SRDU
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 20, 2024
- Examiner
- ABID, NABEELA
- Law office
- Historical data usage
What this means
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.
Need help with SRDU?
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.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Alison M. Caless
Alison M. Caless Cantor Colburn LLP20 Church StreetFloor 22Hartford, CT 06103Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Waste processing machines using heat and chemical breakdown processes; Waste water purification units; Thickening and dewatering machines for use in treatment of liquids including water, industrial effluent and sewage; Water treatment apparatus, namely, clarification and thickening machines for use in treatment of liquids in the nature of water, waste water and industrial water | ACTIVE | Jan 28, 2023 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Dec 2, 2025 | NURC | NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED | — |
| Nov 12, 2025 | COC. | CORRECTION UNDER SECTION 7 - PROCESSED | — |
| Nov 4, 2025 | NURC | NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED | — |
| Oct 16, 2025 | COC. | CORRECTION UNDER SECTION 7 - PROCESSED | — |
| Oct 15, 2025 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Sep 12, 2025 | PRAM | POST REGISTRATION ACTION MAILED - SEC. 7 | — |
| Sep 8, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 29, 2025 | ES7R | TEAS SECTION 7 REQUEST RECEIVED | — |
| Aug 20, 2024 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 20, 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. |
| Aug 8, 2024 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Jul 16, 2024 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jul 16, 2024 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jul 15, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 15, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 15, 2024 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Apr 16, 2024 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Apr 16, 2024 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Jan 17, 2024 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Jan 17, 2024 | 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. |
| Jan 17, 2024 | CNFR | SU - 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. |
| Jan 17, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 17, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 17, 2024 | ALIE | ASSIGNED TO LIE | — |
| Aug 24, 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. |
| May 24, 2023 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| May 24, 2023 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| May 1, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 1, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 1, 2023 | 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 1, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 1, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 24, 2023 | GNRN | NOTIFICATION OF 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. |
| Feb 24, 2023 | 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. |
| Feb 24, 2023 | CNRT | SU - 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. |
| Feb 24, 2023 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Feb 23, 2023 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Feb 1, 2023 | IUAF | USE AMENDMENT FILED | — |
| Feb 1, 2023 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Nov 22, 2022 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Sep 27, 2022 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 27, 2022 | 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. |
| Sep 7, 2022 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 23, 2022 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 22, 2022 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 17, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 13, 2021 | NWAP | NEW APPLICATION ENTERED | — |