Legal Representation
Attorney
Stephen A. Littlefield
USPTO Deadlines
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 11, 2015 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Mar 10, 2015 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Aug 12, 2014 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Aug 12, 2014 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Aug 12, 2014 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Aug 2, 2014 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 1, 2014 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Aug 1, 2014 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 15, 2014 | CPRA | R | PRIORITY ACTION WRITTEN | Loading... |
| Apr 15, 2014 | GPRA | F | PRIORITY ACTION E-MAILED | Loading... |
| Apr 15, 2014 | GPRN | O | NOTIFICATION OF PRIORITY ACTION E-MAILED | Loading... |
| Apr 9, 2014 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jan 31, 2014 | MPMK | E | NOTICE OF PSEUDO MARK E-MAILED | Loading... |
| Jan 30, 2014 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jan 21, 2014 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 007
oil and gas well completion tool comprised of composite liner cementing plugs used for separating displaced fluids from cement
First Use Anywhere:
Jun 1, 2008
First Use in Commerce:
Jun 1, 2008
Class 020
oil and gas well completion equipment, namely, bridge plugs and fracturing plugs composed of plastic and synthetic rubber for separating displaced fluids from cement
First Use Anywhere:
Jun 1, 2008
First Use in Commerce:
Jun 1, 2008
Additional Information
Pseudo Mark
COMPOSITE DRILL
Classification
International Classes
007
020