USPTO Deadlines
Application History
3 eventsDate | Code | Type | Description | Documents |
---|---|---|---|---|
Sep 16, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
Jan 28, 2002 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Jan 11, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
Reverse osmosis units for use in commercial and laboratory applications
First Use Anywhere:
Jan 1, 1977
First Use in Commerce:
Jan 1, 1977
Classification
International Classes
009