Legal Representation
Attorney
Nigamnarayan Acharya
USPTO Deadlines
Next Deadline
70 days remaining
Non-Final Action Mailed
Due Date
January 15, 2026
Extension Available
Until April 15, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
12 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 15, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Oct 15, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Oct 15, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Oct 8, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 6, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 23, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 23, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Apr 23, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 23, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 23, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Apr 11, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 11, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
Downloadable software for designing lenses and optical systems; Software as a service (SaaS) featuring non-downloadable software for optical system design and lens configuration; software for optical systems and lens designs
Classification
International Classes
042