Legal Representation
Attorney
Carolyn Sue Waldo
USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 22, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Jan 9, 2002 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Dec 21, 2001 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 007
Expandable tubular system, namely, consisting of work string, bottom hole launcher with expansion tool, expandable tubulars and liner hangers, sand screens, and anchors for use in the oil and gas industry
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
007