| Event Date | Event Description |
| Thursday, February 9, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 9, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, August 5, 2005 | FAX SENT |
| Thursday, July 14, 2005 | NON-FINAL ACTION MAILED |
| Thursday, July 14, 2005 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 12, 2005 | PETITION TO REVIVE-GRANTED |
| Tuesday, May 24, 2005 | PETITION TO REVIVE-RECEIVED |
| Tuesday, May 24, 2005 | FAX RECEIVED |
| Saturday, April 30, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 29, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 29, 2004 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED |
| Friday, September 24, 2004 | EXAMINER'S AMENDMENT AND/OR PRIORITY ACTION E-MAILED |
| Friday, September 24, 2004 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Tuesday, September 21, 2004 | ASSIGNED TO EXAMINER |
| Saturday, September 18, 2004 | PETITION TO REVIVE-GRANTED |
| Friday, May 7, 2004 | PETITION TO REVIVE-RECEIVED |
| Monday, May 17, 2004 | PAPER RECEIVED |
| Wednesday, May 5, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 8, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, August 30, 2003 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 20, 2003 | ASSIGNED TO EXAMINER |