USPTO serial 79453722
HAIPU
Reviewed by CopyMark Law Group
Status 640Office Action
- Filing date
- Status date
- Registration date
- —
- Examiner
- BROWN,HERBERT C
- Law office
- TMO LAW OFFICE 121
What this means
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Tensio-active agents; ceramic materials in particulate form, for use as filtering media; water-purifying chemicals; filtering materials of chemical substances; catalysts; ION exchangers [chemicals]; decolorants for industrial purposes; chemicals for use in the manufacture of polyurethanes; filtering materials [chemical preparations]; filtering materials of unprocessed plastics; gas purifying preparations; unprocessed ION exchange resin; ION-exchange resins; ION-exchange resin membranes [chemical preparation]; ION-exchange resins [chemical preparations]. | 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 |
|---|---|---|---|
| Aug 15, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Aug 14, 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. |
| Aug 11, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 10, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Aug 10, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 27, 2026 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Jul 9, 2026 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |