USPTO Deadlines
Application History
9 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 2, 2016 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Feb 2, 2016 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Jul 7, 2015 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 7, 2015 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 7, 2015 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 1, 2015 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 7, 2015 | MPMK | E | NOTICE OF PSEUDO MARK E-MAILED | Loading... |
| Apr 6, 2015 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 31, 2015 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemical additives for oil well drilling fluid
First Use Anywhere:
Jan 1, 2009
First Use in Commerce:
Jan 1, 2009
Additional Information
Pseudo Mark
PRO FORM ONE
Classification
International Classes
001