| Event Date | Event Description |
| Wednesday, November 15, 2000 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Monday, March 5, 2001 | ASSIGNED TO EXAMINER |
| Thursday, February 22, 2001 | EXPARTE APPEAL TERMINATED |
| Wednesday, November 15, 2000 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, May 1, 2000 | ASSIGNED TO EXAMINER |
| Friday, December 17, 1999 | EXAMINERS STATEMENT MAILED |
| Tuesday, September 14, 1999 | ASSIGNED TO EXAMINER |
| Tuesday, September 14, 1999 | ASSIGNED TO EXAMINER |
| Friday, September 10, 1999 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, August 13, 1999 | EXAMINERS STATEMENT MAILED |
| Friday, June 25, 1999 | ASSIGNED TO EXAMINER |
| Tuesday, March 16, 1999 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, February 18, 1999 | EX PARTE APPEAL-INSTITUTED |
| Friday, July 31, 1998 | FINAL REFUSAL MAILED |
| Monday, June 29, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, December 28, 1997 | NON-FINAL ACTION MAILED |
| Tuesday, November 4, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, May 10, 1997 | NON-FINAL ACTION MAILED |
| Monday, May 5, 1997 | EXAMINER'S AMENDMENT MAILED |
| Friday, May 2, 1997 | USE AMENDMENT ACCEPTED |
| Thursday, March 13, 1997 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, February 14, 1997 | NOTICE OF PUBLICATION |
| Friday, January 17, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 10, 1997 | EXAMINER'S AMENDMENT MAILED |
| Friday, December 20, 1996 | ASSIGNED TO EXAMINER |