USPTO serial 99713219
SILFEX
Reviewed by CopyMark Law Group
Status 641Office Action
- Filing date
- Status date
- Registration date
- —
- Examiner
- PERKINS, ELLEN J
- Law office
- TMO LAW OFFICE 110
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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Duy Thai
Duy Thai Gamma LawPO Box 136San Francisco, CA 94104United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Silicon parts for use in semiconductor manufacturing; Silicon parts for use in semiconductor manufacturing, namely c-shroud rings, slotted rings, edge rings, and electrodes; Electrodes; Bonded silicon assemblies for use in semiconductor manufacturing; Silicon targets | ACTIVE | Dec 31, 2009 |
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 24, 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. |
| Aug 24, 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. |
| Aug 24, 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 1, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 31, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 19, 2026 | NWAP | NEW APPLICATION ENTERED | — |
| Mar 19, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |