Legal Representation
Attorney
Dan Cohn
USPTO Deadlines
Next Deadline
14 days remaining
Notification of Non-Final Action E-Mailed
Due Date
July 23, 2025
Extension Available
Until October 23, 2025
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
6 events| Date | Code | Type | Description |
|---|---|---|---|
| Apr 23, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN |
| Apr 23, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED |
| Apr 23, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Apr 23, 2025 | DOCK | D | ASSIGNED TO EXAMINER |
| Apr 22, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Oct 22, 2024 | NWAP | I | NEW APPLICATION ENTERED |
Detailed Classifications
Class 001
Liquid hydrogen
Classification
International Classes
001