| Event Date | Event Description |
| Friday, April 1, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 1, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, September 3, 2004 | NON-FINAL ACTION MAILED |
| Friday, February 27, 2004 | PETITION TO REVIVE-GRANTED |
| Wednesday, August 20, 2003 | PETITION TO REVIVE-RECEIVED |
| Tuesday, September 9, 2003 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 20, 2003 | PAPER RECEIVED |
| Thursday, June 26, 2003 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, April 16, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 21, 2003 | CASE FILE IN TICRS |
| Wednesday, April 16, 2003 | PAPER RECEIVED |
| Thursday, November 21, 2002 | FINAL REFUSAL MAILED |
| Thursday, October 3, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, September 17, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 17, 2002 | PAPER RECEIVED |
| Friday, September 3, 2004 | NON-FINAL ACTION MAILED |
| Monday, February 11, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 2, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 10, 2001 | NON-FINAL ACTION MAILED |
| Tuesday, September 4, 2001 | ASSIGNED TO EXAMINER |