USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 4, 2002 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Dec 7, 2001 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Nov 14, 2001 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 010
THE SYSTEM USES A PROBE TUBE MICROPHONE TO MEASURE HEARING AIDS PERFORMANCE INSITU USING REAL LIVE SPEECH AS AN INPUT
First Use Anywhere:
Sep 1, 1997
First Use in Commerce:
Sep 1, 1997
Classification
International Classes
010