| Event Date | Event Description |
| Tuesday, April 26, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 26, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, September 24, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 24, 2010 | NON-FINAL ACTION E-MAILED |
| Friday, September 24, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 21, 2010 | PETITION TO REVIVE-GRANTED |
| Tuesday, September 21, 2010 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, September 13, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, September 13, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 12, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 12, 2010 | NON-FINAL ACTION E-MAILED |
| Friday, February 12, 2010 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 10, 2010 | ASSIGNED TO EXAMINER |
| Friday, November 13, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, November 9, 2009 | NEW APPLICATION ENTERED IN TRAM |