USPTO serial 99538222
HSTFF
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- IP, KENNINA NGA-YU
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 686 means your mark is published in the USPTO Official Gazette and in the 30-day opposition period. If no opposition is filed, prosecution typically continues toward registration or a Notice of Allowance. Monitor the opposition window. After it closes, watch for Notice of Allowance (intent-to-use) or registration (use-based).
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Rick Abegglen
Rick Abegglen Rick Abegglen Attorney at Law LLC2935 S. Fish Hatchery Rd. No. 120Fitchburg, WI 53711United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | filtration system being a filtering machine comprised of pumps, motors, controls for machines, piping being parts of machines, and a frame, for the separation of material from fluids other than water | ACTIVE | Oct 27, 2025 |
| 009 | filter plates, filtration cassettes, and plate-and-frame-type filters utilizing filter plates and filter cassettes, for the separation of material from fluids for scientific purposes | ACTIVE | Oct 27, 2025 |
| 011 | water filtration system being a water filtering machine comprised of pumps, motors, controls for machines, piping being parts of machines, and a frame, for the separation of material from water | ACTIVE | Oct 27, 2025 |
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 SMARTFLOW TECHNOLOGIES, INC.
- Other trademarks owned by SMARTFLOW TECHNOLOGIES, INC.
- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
- Similar marks named HSTFF
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 27, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 27, 2026 | 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. |
| Oct 21, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 24, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 3, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 3, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 3, 2026 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Aug 20, 2026 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Aug 20, 2026 | 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. |
| Aug 20, 2026 | 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. |
| Aug 14, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 14, 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. |
| Aug 14, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 20, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 20, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 20, 2026 | 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. |
| Apr 21, 2026 | 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. |
| Apr 21, 2026 | 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. |
| Apr 21, 2026 | 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. |
| Apr 21, 2026 | IUAA | USE AMENDMENT ACCEPTED | — |
| Apr 13, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 16, 2025 | AUPC | AMENDMENT TO USE PROCESSING COMPLETE | — |
| Dec 16, 2025 | IUAF | USE AMENDMENT FILED | — |
| Dec 16, 2025 | EAAU | TEAS AMENDMENT OF USE RECEIVED | — |
| Dec 9, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 9, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 9, 2025 | NWAP | NEW APPLICATION ENTERED | — |