Legal Representation
Attorney
Stephen A. Littlefield
USPTO Deadlines
Application History
10 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 24, 2015 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Nov 24, 2015 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Apr 27, 2015 | UNDC | O | UNDELIVERABLE MAIL - COURTESY COPY MAILED | Loading... |
| Apr 21, 2015 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 21, 2015 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 21, 2015 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Apr 21, 2015 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Feb 4, 2015 | MPMK | E | NOTICE OF PSEUDO MARK E-MAILED | Loading... |
| Feb 3, 2015 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jan 26, 2015 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
electrical frequency converter for controlling speed of an electric motor and computer hardware and computer software for use in controlling pump motor speed and in well site data management in the oil and gas service industry
First Use Anywhere:
May 24, 2011
First Use in Commerce:
May 24, 2011
Additional Information
Pseudo Mark
MAX RATE
Classification
International Classes
009