Legal Representation
Attorney
DOUGLAS R. CHAMBERLAIN
USPTO Deadlines
Application History
9 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 19, 1991 | ABN0 | O | ABANDONMENT - INCOMPLETE RESPONSE | Loading... |
| Jul 22, 1991 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 25, 1991 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Nov 5, 1990 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 4, 1990 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Oct 7, 1988 | CNSL | O | LETTER OF SUSPENSION MAILED | Loading... |
| Nov 19, 1987 | CNSL | O | LETTER OF SUSPENSION MAILED | Loading... |
| Oct 13, 1987 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 14, 1987 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |