Legal Representation
Attorney
Ellsworth R. Roston
USPTO Deadlines
Application History
5 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 6, 1993 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| May 27, 1992 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Apr 10, 1992 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Oct 11, 1991 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Sep 12, 1991 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |