| Event Date | Event Description |
| Tuesday, September 7, 2010 | PETITION RECONSIDERATION REQUEST DENIED |
| Thursday, August 26, 2010 | ASSIGNED TO PETITION STAFF |
| Friday, August 20, 2010 | PETITION TO REVIVE-RECEIVED |
| Friday, August 20, 2010 | PAPER RECEIVED |
| Monday, August 2, 2010 | PETITION TO REVIVE-DENIED |
| Tuesday, June 15, 2010 | INCOMPLETE PETITION NOTICE MAILED |
| Monday, June 14, 2010 | ASSIGNED TO PETITION STAFF |
| Tuesday, June 8, 2010 | PETITION TO REVIVE-RECEIVED |
| Tuesday, June 8, 2010 | PAPER RECEIVED |
| Thursday, April 29, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, April 29, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, October 1, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 1, 2009 | NON-FINAL ACTION E-MAILED |
| Thursday, October 1, 2009 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 30, 2009 | ASSIGNED TO EXAMINER |
| Thursday, July 9, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, July 9, 2009 | NEW APPLICATION ENTERED IN TRAM |