| Event Date | Event Description |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 11, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, April 9, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 27, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, September 12, 2015 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Saturday, September 12, 2015 | FINAL REFUSAL E-MAILED |
| Saturday, September 12, 2015 | FINAL REFUSAL WRITTEN |
| Thursday, August 27, 2015 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 26, 2015 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 26, 2015 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 26, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 26, 2015 | NON-FINAL ACTION E-MAILED |
| Thursday, February 26, 2015 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 18, 2015 | ASSIGNED TO EXAMINER |
| Saturday, November 8, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, November 1, 2014 | NEW APPLICATION ENTERED IN TRAM |