Legal Representation
Attorney
Stephen A. Littlefield
USPTO Deadlines
Application History
9 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 26, 2016 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Feb 26, 2016 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Jul 21, 2015 | UNDC | O | UNDELIVERABLE MAIL - COURTESY COPY MAILED | Loading... |
| Jul 18, 2015 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 18, 2015 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 18, 2015 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 17, 2015 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 20, 2015 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 14, 2015 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 006
sub-surface safety valve used in subterranean wells
First Use Anywhere:
Nov 1, 2008
First Use in Commerce:
Nov 1, 2008
Classification
International Classes
006