| Event Date | Event Description |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 18, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, October 18, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, May 5, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, March 22, 2017 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, March 22, 2017 | FINAL REFUSAL E-MAILED |
| Wednesday, March 22, 2017 | FINAL REFUSAL WRITTEN |
| Wednesday, March 1, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 28, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 28, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 31, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 31, 2016 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 31, 2016 | NON-FINAL ACTION WRITTEN |
| Monday, August 29, 2016 | ASSIGNED TO EXAMINER |
| Monday, May 16, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, May 16, 2016 | NEW APPLICATION ENTERED IN TRAM |