Legal Representation
Attorney
Ronald B. Sherer
USPTO Deadlines
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 29, 2004 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Oct 29, 2004 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Mar 29, 2004 | CNRT | O | NON-FINAL ACTION MAILED | Loading... |
| Dec 3, 2003 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Oct 27, 2003 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 21, 2003 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 8, 2003 | I | PAPER RECEIVED | Loading... | |
| Sep 8, 2003 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 5, 2003 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 5, 2003 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Mar 27, 2003 | I | PAPER RECEIVED | Loading... | |
| Mar 25, 2003 | I | PAPER RECEIVED | Loading... | |
| Mar 25, 2003 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 25, 2002 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Sep 18, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 042
Engineering of equipment for others for hydrocarbon recovery in the field of oil and gas drilling
First Use Anywhere:
Oct 15, 1999
First Use in Commerce:
Oct 15, 1999
Classification
International Classes
042