| Event Date | Event Description |
| Tuesday, June 17, 2003 | EXPARTE APPEAL TERMINATED |
| Sunday, February 23, 2003 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 8, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 11, 2002 | NON-FINAL ACTION E-MAILED |
| Friday, April 12, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 8, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 11, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, March 20, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 18, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, August 16, 2000 | ASSIGNED TO EXAMINER |
| Tuesday, August 15, 2000 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, September 3, 1999 | EXAMINERS STATEMENT MAILED |
| Monday, August 9, 1999 | EXAMINERS STATEMENT MAILED |
| Monday, June 7, 1999 | EX PARTE APPEAL-INSTITUTED |
| Friday, November 27, 1998 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, September 23, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 30, 1998 | FINAL REFUSAL MAILED |
| Tuesday, July 28, 1998 | USE AMENDMENT ACCEPTED |
| Thursday, May 21, 1998 | AMENDMENT TO USE PROCESSING COMPLETE |
| Monday, May 4, 1998 | USE AMENDMENT FILED |
| Wednesday, November 5, 1997 | NON-FINAL ACTION MAILED |
| Thursday, September 18, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 2, 1997 | NON-FINAL ACTION MAILED |
| Wednesday, March 26, 1997 | ASSIGNED TO EXAMINER |