| Event Date | Event Description |
| Thursday, February 9, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, February 8, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 21, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 21, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 21, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, May 23, 2011 | PETITION TO REVIVE-GRANTED |
| Monday, May 23, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, May 20, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 26, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 26, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, August 28, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, August 28, 2010 | NON-FINAL ACTION E-MAILED |
| Saturday, August 28, 2010 | NON-FINAL ACTION WRITTEN |
| Saturday, August 28, 2010 | ASSIGNED TO EXAMINER |
| Thursday, May 20, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Wednesday, May 19, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, May 19, 2010 | NEW APPLICATION ENTERED IN TRAM |