Legal Representation
Attorney
Carolyn Sue Waldo
USPTO Deadlines
Application History
5 eventsDate | Code | Type | Description | Documents |
---|---|---|---|---|
Nov 5, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
Oct 17, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Feb 14, 2002 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Jan 30, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Jan 22, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 042
Providing of oil field services, namely, completion, repair, drilling, pipeline construction, and well remediation utilizing expandable slotted, perforated solid tubulars and expandable sand screens
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
042