| Event Date | Event Description |
| Thursday, February 25, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 24, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, August 24, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, January 25, 2012 | HIDDEN SENSITIVE CONTENT |
| Wednesday, January 25, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, January 25, 2012 | FINAL REFUSAL E-MAILED |
| Wednesday, January 25, 2012 | FINAL REFUSAL WRITTEN |
| Friday, December 9, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, December 9, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 9, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, December 7, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 7, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 7, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 30, 2011 | ASSIGNED TO EXAMINER |
| Friday, August 12, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, August 11, 2011 | NEW APPLICATION ENTERED IN TRAM |