Legal Representation
Attorney
Douglas A. Rettew
USPTO Deadlines
Next Deadline
46 days remaining
Non-Final Action E-Mailed
Due Date
February 12, 2026
Extension Available
Until May 12, 2026
Application History
7 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 12, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Nov 12, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Nov 12, 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 17, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 17, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 007
Oil and water separating machines; separators using hydrodynamic action and screening units for separating solid materials from liquid in the field of storm water treatment
Class 011
Water treatment filtration apparatus comprised of hydrodynamic separators for storm water treatment used to filter water from trash, debris, sediment, and hydrocarbons
Classification
International Classes
007
011