| Event Date | Event Description |
| Monday, August 9, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 23, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, December 23, 2003 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, December 23, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 23, 2003 | NON-FINAL ACTION MAILED |
| Thursday, October 23, 2003 | ASSIGNED TO EXAMINER |
| Thursday, October 23, 2003 | ASSIGNED TO EXAMINER |
| Friday, May 23, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 9, 2003 | CASE FILE IN TICRS |
| Tuesday, September 2, 2003 | ASSIGNED TO EXAMINER |
| Friday, May 23, 2003 | PAPER RECEIVED |
| Thursday, January 9, 2003 | FINAL REFUSAL MAILED |
| Monday, November 18, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 18, 2002 | PAPER RECEIVED |
| Friday, November 15, 2002 | NON-FINAL ACTION MAILED |
| Thursday, September 26, 2002 | ASSIGNED TO EXAMINER |
| Thursday, May 23, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 23, 2002 | TEAS VOLUNTARY AMENDMENT RECEIVED |