| Event Date | Event Description |
| Thursday, June 5, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 25, 2000 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Tuesday, August 1, 2000 | EXPARTE APPEAL TERMINATED |
| Friday, February 25, 2000 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, April 12, 1999 | EXAMINERS STATEMENT MAILED |
| Wednesday, February 10, 1999 | ASSIGNED TO EXAMINER |
| Monday, September 14, 1998 | EX PARTE APPEAL-INSTITUTED |
| Monday, February 23, 1998 | FINAL REFUSAL MAILED |
| Monday, February 2, 1998 | ASSIGNED TO EXAMINER |
| Friday, November 14, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 18, 1997 | LETTER OF SUSPENSION MAILED |
| Monday, June 23, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 10, 1997 | NON-FINAL ACTION MAILED |
| Thursday, April 10, 1997 | ASSIGNED TO EXAMINER |
| Wednesday, March 26, 1997 | ASSIGNED TO EXAMINER |
| Tuesday, February 18, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 20, 1997 | AMENDMENT TO USE PROCESSING COMPLETE |
| Tuesday, February 18, 1997 | USE AMENDMENT FILED |