Legal Representation
Attorney
Jessica S. Sachs
USPTO Deadlines
Next Deadline
87 days remaining
Non-Final Action E-Mailed
Due Date
April 08, 2026
Extension Available
Until July 08, 2026
Application History
13 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 8, 2026 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jan 8, 2026 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jan 8, 2026 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Dec 11, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Dec 11, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 11, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Sep 15, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 15, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 15, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 10, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 24, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 15, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 15, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 017
Sealing for hydrogen applications for use in hydrogen processing; sealing for hydrogen applications, namely, seals for hydrogen processing, hydrogen production, hydrogen transportation, and energy generation; sealing for hydrogen applications, namely, seals for electrolysis equipment, wind power and hydro power equipment, hydrogen compressors, compressed hydrogen gas storage and transport, liquid hydrogen storage and transport, low and high pressure valves, connectors, hydrogen turbines, internal combustion engines, fuel cells, and refueling; polymers in the nature of elastomer and plastic seals for static and dynamic applications for use in hydrogen processing
Additional Information
Pseudo Mark
H TWO PRO
Pseudo Mark
H TO PRO
Classification
International Classes
017