| Event Date | Event Description |
| Tuesday, June 17, 2003 | EXPARTE APPEAL TERMINATED |
| Sunday, June 8, 2003 | ABANDONMENT - EXPRESS MAILED |
| Wednesday, May 7, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 7, 2003 | PAPER RECEIVED |
| Friday, November 29, 2002 | PAPER RECEIVED |
| Thursday, November 7, 2002 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, September 26, 2002 | ASSIGNED TO EXAMINER |
| Thursday, May 16, 2002 | ASSIGNED TO EXAMINER |
| Monday, April 22, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 28, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, November 14, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, November 6, 2001 | ASSIGNED TO EXAMINER |
| Monday, October 1, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, June 8, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, May 7, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, May 7, 2001 | EX PARTE APPEAL-INSTITUTED |
| Thursday, October 26, 2000 | FINAL REFUSAL MAILED |
| Thursday, July 13, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 22, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 9, 2000 | USE AMENDMENT ACCEPTED |
| Monday, March 6, 2000 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, February 2, 2000 | USE AMENDMENT FILED |
| Tuesday, January 11, 2000 | NON-FINAL ACTION MAILED |
| Thursday, December 30, 1999 | ASSIGNED TO EXAMINER |