USPTO serial 99057981
CUF|FLOW
Reviewed by CopyMark Law Group
Status 760
- Filing date
- Status date
- Registration date
- —
- Examiner
- WILSON, MARYNELLE WEST
- Law office
- TMO LAW OFFICE 113
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.
CYNTHIA JOHNSON WALDEN
CYNTHIA JOHNSON WALDEN FISH & RICHARDSON PCPO BOX 1022MINNEAPOLIS, MN 55440-1022UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Ceramic modules, namely, ceramic membrane-based microfiltration units for use in water treatment; water filtration equipment, namely, ceramic membranes; filters and modules for microfiltration, ultrafiltration, nanofiltration and distillation of water; racks specifically adapted to hold water filtration equipment in the nature of ceramic filtration units; ceramic filtration apparatus in the nature of filters made of ceramic membranes for water filtration and ceramic filtration systems comprised of ceramic membranes, ceramic modules, and water filters | ACTIVE | — |
| 037 | Ceramic membrane filtration plant maintenance; installation of upgrades to polymeric filtration systems; installation of upgrades to ceramic membrane and ceramic filter systems; installation and maintenance of ceramic membrane and ceramic filter systems; installation of ozone systems to ceramic systems | ACTIVE | — |
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 |
|---|---|---|---|
| Oct 2, 2026 | GEA1 | NOTIFICATION OF ACTION DENYING REQ FOR RECON E-MAILED | — |
| Oct 2, 2026 | GECD | ACTION DENYING REQ FOR RECON E-MAILED | — |
| Oct 2, 2026 | CNCF | ACTION CONTINUING FINAL - COMPLETED | — |
| Jul 10, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 10, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 9, 2026 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Jul 9, 2026 | EXPI | EX PARTE APPEAL-INSTITUTED | — |
| Jul 9, 2026 | JURT | JURISDICTION RESTORED TO EXAMINING ATTORNEY | — |
| Jul 9, 2026 | EXAF | EXPARTE APPEAL RECEIVED AT TTAB | — |
| Mar 27, 2026 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Mar 27, 2026 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Jan 9, 2026 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Jan 9, 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. |
| Jan 9, 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. |
| Nov 19, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 19, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 19, 2025 | 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. |
| Sep 10, 2025 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 4, 2025 | ALIE | ASSIGNED TO LIE | — |
| Aug 19, 2025 | 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. |
| Aug 19, 2025 | 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. |
| Aug 19, 2025 | 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. |
| Jul 31, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 21, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 26, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 26, 2025 | NWAP | NEW APPLICATION ENTERED | — |