Legal Representation
Attorney
Ellie F. Simpson
USPTO Deadlines
Application History
8 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 28, 2018 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Feb 28, 2018 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Aug 2, 2017 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Aug 2, 2017 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Aug 2, 2017 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 27, 2017 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 5, 2017 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 3, 2017 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 037
Oil and gas well drilling services, namely, managed pressure drilling and underbalanced drilling; hydraulic fracturing services
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
037