Legal Representation
Attorney
Stephen A. Littlefield
USPTO Deadlines
Application History
20 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 10, 2014 | ABN0 | O | ABANDONMENT - INCOMPLETE RESPONSE | Loading... |
| Sep 10, 2014 | MAB0 | O | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE | Loading... |
| Sep 4, 2014 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 4, 2014 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 28, 2014 | ERFR | I | TEAS REQUEST FOR RECONSIDERATION RECEIVED | Loading... |
| Mar 6, 2014 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Mar 6, 2014 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Mar 6, 2014 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Feb 11, 2014 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Feb 11, 2014 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Feb 3, 2014 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Feb 3, 2014 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jan 27, 2014 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Aug 5, 2013 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 5, 2013 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Aug 5, 2013 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 30, 2013 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 18, 2013 | MPMK | E | NOTICE OF PSEUDO MARK E-MAILED | Loading... |
| May 17, 2013 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 14, 2013 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
Collecting and analyzing scientific data and providing technical advice and recommendations based thereon with respect to various parameters comprising pump intake, GOR (Gas-Oil-ratio)/GLR (Gas-Liquid Ratio), water cut and pump performance modifiers for downhole pumping systems
First Use Anywhere:
Oct 1, 2004
First Use in Commerce:
Oct 1, 2004
Additional Information
Pseudo Mark
ESP EXPERT
Classification
International Classes
042