| Event Date | Event Description |
| Monday, April 11, 2005 | ABANDONMENT NOTICE MAILED - AFTER EX PARTE APPEAL |
| Thursday, April 7, 2005 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Sunday, April 10, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, April 6, 2005 | EXPARTE APPEAL TERMINATED |
| Thursday, February 17, 2005 | ASSIGNED TO EXAMINER |
| Monday, December 6, 2004 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Tuesday, August 3, 2004 | EXAMINERS STATEMENT MAILED |
| Tuesday, July 6, 2004 | PAPER RECEIVED |
| Monday, June 7, 2004 | PAPER RECEIVED |
| Monday, May 17, 2004 | PAPER RECEIVED |
| Wednesday, May 12, 2004 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, April 5, 2004 | CASE FILE IN TICRS |
| Thursday, April 1, 2004 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, April 1, 2004 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, September 23, 2003 | FINAL REFUSAL MAILED |
| Monday, June 2, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, November 14, 2002 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, December 4, 2002 | NON-FINAL ACTION MAILED |
| Thursday, November 14, 2002 | PAPER RECEIVED |
| Friday, February 2, 2001 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, May 26, 2000 | LETTER OF SUSPENSION MAILED |
| Thursday, May 18, 2000 | ASSIGNED TO EXAMINER |