USPTO serial 99638537
BLENO
Status 688Notice of Allowance
- Filing date
- Feb 6, 2026
- Status date
- Jun 9, 2026
- Registration date
- —
- Examiner
- BURCHAM, NATHAN D
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What this means
The USPTO has issued a Notice of Allowance. To complete registration you generally need to file a Statement of Use or an extension request before the deadline.
Deadline: December 9th, 2026
Owner
Siyuan Zhang
Pleasanton, CA, CN
Siyuan Zhang
Pleasanton, CA, CN
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Tablet computer | ACTIVE | — |
| 042 | Software as a service (SAAS) services featuring software for note-taking and organizing, annotating, and managing digital text and user-created notes | ACTIVE | — |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Jun 9, 2026 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Apr 14, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Apr 14, 2026 | PUBO | PUBLISHED FOR OPPOSITION |
| Apr 8, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Mar 20, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Mar 19, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Mar 18, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Mar 18, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Mar 18, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Mar 18, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Mar 18, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Mar 16, 2026 | DOCK | ASSIGNED TO EXAMINER |
| Feb 8, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Feb 6, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Feb 6, 2026 | NWAP | NEW APPLICATION ENTERED |