| Event Date | Event Description |
| Thursday, August 24, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 19, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, August 19, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 21, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 21, 2014 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 21, 2014 | NON-FINAL ACTION WRITTEN |
| Monday, January 20, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 20, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 20, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, July 19, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, July 19, 2013 | NON-FINAL ACTION E-MAILED |
| Friday, July 19, 2013 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 9, 2013 | ASSIGNED TO EXAMINER |
| Monday, April 1, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, March 30, 2013 | NEW APPLICATION ENTERED IN TRAM |