| Event Date | Event Description |
| Friday, January 25, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, January 25, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 3, 2012 | ASSIGNED TO EXAMINER |
| Friday, June 29, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 29, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, June 29, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, March 1, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 1, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, March 1, 2012 | NON-FINAL ACTION WRITTEN |
| Monday, February 27, 2012 | ASSIGNED TO EXAMINER |
| Monday, November 21, 2011 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Monday, November 21, 2011 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, November 16, 2011 | NOTICE OF PSEUDO MARK MAILED |
| Monday, November 14, 2011 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Monday, November 14, 2011 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, November 15, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, November 12, 2011 | NEW APPLICATION ENTERED IN TRAM |