| Event Date | Event Description |
| Wednesday, October 11, 2006 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Friday, May 6, 2005 | PAPER RECEIVED |
| Thursday, October 14, 2004 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, October 13, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, October 16, 2003 | CASE FILE IN TICRS |
| Wednesday, September 17, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 17, 2003 | PAPER RECEIVED |
| Thursday, May 22, 2003 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, March 27, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 27, 2003 | PAPER RECEIVED |
| Friday, September 27, 2002 | NON-FINAL ACTION MAILED |
| Friday, August 9, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 9, 2002 | PAPER RECEIVED |
| Thursday, February 7, 2002 | FINAL REFUSAL MAILED |
| Monday, November 19, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 16, 2001 | NON-FINAL ACTION MAILED |
| Monday, February 5, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 4, 2000 | NON-FINAL ACTION MAILED |
| Thursday, August 3, 2000 | ASSIGNED TO EXAMINER |
| Tuesday, August 1, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, July 19, 2000 | ASSIGNED TO EXAMINER |
| Friday, July 14, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, July 12, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, July 12, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, July 5, 2000 | ASSIGNED TO EXAMINER |