USPTO serial 79454848
LEANFIL
Reviewed by CopyMark Law Group
Status 640Office Action
- Filing date
- Status date
- Registration date
- —
- Examiner
- LEE, JANET H
- Law office
- TMO LAW OFFICE 124
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 |
|---|---|---|---|
| 011 | Filters for air purifiers; filters for cleaning air; air cleaning filters [parts of air cleaning machines or installations]; air filters; air filters for use as dust arrestants in industrial processes; air filters for use as dust extractors in industrial processes; air filtering installations; filters for use with apparatus for air conditioning; air filters for air conditioning units; dust filters. | 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 |
|---|---|---|---|
| Sep 30, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Sep 29, 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. |
| Sep 29, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 23, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jul 23, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 23, 2026 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |