Legal Representation
Attorney
Julie A. McWhirter
USPTO Deadlines
Application History
6 events| Date | Code | Type | Description |
|---|---|---|---|
| Feb 22, 2003 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Feb 21, 2003 | DOCK | D | ASSIGNED TO EXAMINER |
| Jul 1, 2002 | CNFR | O | FINAL REFUSAL MAILED |
| Apr 17, 2002 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Nov 19, 2001 | CNRT | F | NON-FINAL ACTION MAILED |
| Nov 15, 2001 | DOCK | D | ASSIGNED TO EXAMINER |
Detailed Classifications
Class 007
APPARATUS, NAMELY A HYDRAULIC PUMPING SYSTEM, FOR USE IN THE CONSTRUCTION, MAINTENANCE AND REPAIR OF OIL AND GAS WELLS, AND FOR USE IN TRANSFERRING FLUID FROM DOWNHOLE TO THE SURFACE BY A HYDRAULICALLY POWERED JET PUMP
First Use Anywhere:
19721200
First Use in Commerce:
19721200
Class 037
INSTALLATION AND REPAIR OF EQUIPMENT, NAMELY A HYDRAULIC PUMPING SYSTEM, FOR THE TRANSFERRING OF FLUID FROM DOWNHOLE TO THE SURFACE BY A HYDRAULICALLY POWERED JET PUMP FOR GAS AND OIL WELLS; RENTAL OF GAS AND OIL WELL EQUIPMENT FOR THE EXTRACTION OF GAS AND OIL FROM SUBTERRANEAN WELLS
First Use Anywhere:
19721200
First Use in Commerce:
19721200
Additional Information
Pseudo Mark
OIL MASTER
Classification
International Classes
007
037
USPTO Documents
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