| Event Date | Event Description |
| Thursday, December 21, 2006 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, December 21, 2006 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 20, 2006 | NON-FINAL ACTION MAILED |
| Wednesday, April 19, 2006 | NON-FINAL ACTION WRITTEN |
| Friday, July 22, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 22, 2005 | NON-FINAL ACTION E-MAILED |
| Friday, July 22, 2005 | NON-FINAL ACTION WRITTEN |
| Friday, July 22, 2005 | PETITION TO REVIVE-GRANTED |
| Friday, July 22, 2005 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, July 1, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, July 1, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 3, 2004 | NON-FINAL ACTION E-MAILED |
| Friday, December 3, 2004 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 1, 2004 | PETITION TO REVIVE-GRANTED |
| Wednesday, December 1, 2004 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, November 1, 2004 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, October 30, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, March 20, 2004 | NON-FINAL ACTION E-MAILED |
| Friday, March 19, 2004 | ASSIGNED TO EXAMINER |