USPTO serial 50019978
PHOTON 100
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- GLUECK, CHRISTOPHER N
- Law office
- TMO LAW OFFICE 112
What this means
Status 638 means your application has been assigned to a USPTO examining attorney who is reviewing it against federal law and existing marks. The first office action or approval usually follows within a few months. Monitor TSDR for the examiner's first action. No filing is required until an office action or other requirement is issued.
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Owner
North Reading, MA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Sara Bauer
Sara Bauer Womble Bond Dickinson (US) LLP470 Atlantic Avenue, Suite 600Boston, MA 02210United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Semiconductor testing apparatus; Optical testing instruments for measuring photonic devices; Electronic test and measurement devices for use in manufacturing semiconductor devices; Opto-electric testing apparatus; Silicon photonics testing apparatus; Computer component testing and calibrating equipment; Computer hardware for testing and analyzing computer hardware, logic devices, memory, semiconductors, chips, wafers, optical engine, co-packaged module, and silicon photonics; Recorded computer software for testing and analyzing computer hardware, logic devices, memory, semiconductors, chips, wafers, optical engine, co-packaged module, and silicon photonics | ACTIVE | Jul 28, 2026 |
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 |
|---|---|---|---|
| Nov 10, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 17, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 29, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jul 29, 2026 | NWAP | NEW APPLICATION ENTERED | — |