Legal Representation
Attorney
Donald S. Showalter, Esquire
USPTO Deadlines
Application History
6 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 25, 2003 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Feb 21, 2003 | CNRT | O | NON-FINAL ACTION MAILED | Loading... |
| Feb 13, 2003 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Feb 13, 2003 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 13, 2002 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Aug 12, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
electrical circuits used in optical communications systems for transmitting and receiving a plurality of optical signals via a single channel by modulating the wavelength of such signals
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
009