Legal Representation
Attorney
HERBERT D HART III
USPTO Deadlines
Application History
5 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 16, 1999 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Feb 8, 1999 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Jan 9, 1998 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 18, 1998 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| May 7, 1998 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
chemical additive used in the production of metals to remove unwanted gas therefrom
First Use Anywhere:
Aug 10, 1948
First Use in Commerce:
Aug 10, 1948
Classification
International Classes
001