| 25 | 04/11/2000 | BOARD'S DECISION: REVERSED | |
| 24 | 10/15/1999 | REMAND TO EXMR. RESPONSE DUE 11-14-99 | |
| 23 | 09/13/1999 | REQUEST FOR RECONSIDERATION | |
| 22 | 08/11/1999 | BOARD'S DECISION: AFFIRMED | |
| 21 | 08/20/1998 | SUPPLEMENTAL REPLY BRIEF | |
| 20 | 08/07/1998 | ORAL HEARING SCHEDULED 10/13/98 | |
| 19 | 07/31/1998 | SUPPLEMENTAL BRIEF | |
| 18 | 06/02/1998 | TO EXAMINER FOR STATEMENT | 08/01/1998 |
| 17 | 03/19/1998 | REQ FOR ORAL HEARING | |
| 16 | 03/19/1998 | SUPPLEMENTAL BRIEF | |
| 15 | 01/20/1998 | SUPPLEMENTAL BRIEF DUE | 03/21/1998 |
| 14 | 10/30/1997 | REMANDED TO EXAMINER | |
| 13 | 10/17/1997 | APPLICANT'S REQUEST FOR REMAND | |
| 12 | 10/30/1997 | CONSOLIDATED WITH 406,483,406,485, 546,552 AND 546,554 | |
| 11 | 10/07/1997 | REPLY BRIEF DUE (DUE DATE) | 10/27/1997 |
| 10 | 07/12/1997 | REQ FOR ORAL HEARING | |
| 9 | 10/03/1997 | EXAMINER'S STATEMENT | |
| 8 | 06/30/1997 | TO EXAMINER FOR STATEMENT | 08/29/1997 |
| 7 | 06/20/1997 | APPEAL BRIEF | |
| 6 | 04/23/1997 | BRIEF DUE (DUE DATE) | 06/22/1997 |
| 5 | 04/23/1997 | PROCEEDINGS RESUMED | |
| 4 | 07/31/1996 | REMANDED TO EXAMINER | |
| 3 | 07/08/1996 | APPLICANT'S REQUEST FOR REMAND | |
| 2 | 07/03/1996 | PENDING, INSTITUTED | |
| 1 | 06/03/1996 | APPEAL TO BOARD | |
