| 13 | 05/27/1998 | TERMINATED | |
| 12 | 12/22/1997 | AMENDMENT APPROVED AND ENTERED; SENT TO PUB | |
| 11 | 04/24/1996 | APPEAL TO CAFC | |
| 10 | 02/27/1996 | BOARD'S DECISION: AFFIRMED | |
| 9 | 07/19/1995 | PENDING (AWAITING DECISION) | |
| 8 | 05/17/1995 | ORAL HEARING SET JULY 19, 1995 | |
| 7 | 02/10/1995 | REPLY BRIEF | |
| 6 | 01/23/1995 | EXAMINER'S STATEMENT | |
| 5 | 11/23/1994 | TO EXAMINER FOR STATEMENT | 01/23/1995 |
| 4 | 09/30/1994 | APPEAL BRIEF | |
| 3 | 09/28/1994 | PENDING, INSTITUTED | |
| 2 | 09/28/1994 | APPEAL ACKNOWLEDGED; BRIEF DUE | 10/03/1994 |
| 1 | 08/04/1994 | APPEAL TO BOARD | |
