Legal Representation
Attorney
David C. Liu
USPTO Deadlines
Application History
7 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 19, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 19, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Mar 13, 2002 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Feb 8, 2002 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Feb 4, 2002 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 2, 2001 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jul 17, 2001 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
Fiber optic components, namely optical switches, variable optical attenuators, micro relays, and micro sensors
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
009