Legal Representation
Attorney
HERBERT D HART III
USPTO Deadlines
Application History
5 eventsDate | Code | Type | Description |
---|---|---|---|
Sep 16, 1999 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
Feb 8, 1999 | CNFR | O | FINAL REFUSAL MAILED |
May 18, 1998 | CNRT | F | NON-FINAL ACTION MAILED |
May 7, 1998 | DOCK | D | ASSIGNED TO EXAMINER |
Jan 9, 1998 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE |
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