| Event Date | Event Description |
| Tuesday, May 7, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 7, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 9, 2012 | FINAL REFUSAL MAILED |
| Tuesday, October 9, 2012 | FINAL REFUSAL WRITTEN |
| Tuesday, September 11, 2012 | ASSIGNED TO EXAMINER |
| Saturday, August 25, 2012 | WITHDRAWAL OF ATTORNEY GRANTED |
| Saturday, August 25, 2012 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Saturday, August 25, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, August 25, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, August 25, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 28, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 28, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 28, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 28, 2012 | ASSIGNED TO EXAMINER |
| Thursday, November 17, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, November 15, 2011 | NEW APPLICATION ENTERED IN TRAM |