| Event Date | Event Description |
| Tuesday, September 6, 2005 | UNDELIVERABLE MAIL - COURTESY COPY MAILED |
| Monday, September 20, 2004 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Monday, September 20, 2004 | PAPER RECEIVED |
| Tuesday, September 7, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 28, 2003 | NON-FINAL ACTION MAILED |
| Thursday, July 3, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, September 13, 2003 | CASE FILE IN TICRS |
| Thursday, July 3, 2003 | PAPER RECEIVED |
| Thursday, May 29, 2003 | FINAL REFUSAL MAILED |
| Saturday, February 1, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, February 1, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 2, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 2, 2002 | PAPER RECEIVED |
| Friday, December 6, 2002 | ASSIGNED TO EXAMINER |
| Monday, September 23, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, August 14, 2002 | ASSIGNED TO EXAMINER |
| Monday, August 12, 2002 | PETITION TO REVIVE-GRANTED |
| Tuesday, April 30, 2002 | PETITION TO REVIVE-RECEIVED |
| Thursday, August 8, 2002 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, June 28, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 20, 2002 | PAPER RECEIVED |
| Monday, October 1, 2001 | NON-FINAL ACTION MAILED |
| Sunday, September 30, 2001 | ASSIGNED TO EXAMINER |