| Event Date | Event Description |
| Thursday, April 7, 2005 | EXPARTE APPEAL TERMINATED |
| Thursday, March 17, 2005 | ABANDONMENT NOTICE MAILED - AFTER EX PARTE APPEAL |
| Tuesday, November 23, 2004 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Tuesday, November 23, 2004 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, September 27, 2004 | PAPER RECEIVED |
| Wednesday, September 1, 2004 | PAPER RECEIVED |
| Monday, August 9, 2004 | EXAMINERS STATEMENT MAILED |
| Wednesday, June 9, 2004 | PAPER RECEIVED |
| Friday, June 18, 2004 | PAPER RECEIVED |
| Wednesday, June 9, 2004 | PAPER RECEIVED |
| Friday, April 2, 2004 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, March 10, 2004 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, March 10, 2004 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, March 9, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, January 28, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 28, 2004 | PAPER RECEIVED |
| Tuesday, September 2, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, September 24, 2003 | CASE FILE IN TICRS |
| Tuesday, September 2, 2003 | PAPER RECEIVED |
| Friday, August 29, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 24, 2003 | FINAL REFUSAL MAILED |
| Monday, June 23, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 23, 2003 | PAPER RECEIVED |
| Wednesday, December 18, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, December 10, 2002 | ASSIGNED TO EXAMINER |