| Event Date | Event Description |
| Wednesday, September 6, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, September 6, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, September 6, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 17, 2017 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, February 17, 2017 | FINAL REFUSAL E-MAILED |
| Friday, February 17, 2017 | FINAL REFUSAL WRITTEN |
| Thursday, January 26, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 26, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 24, 2017 | ASSIGNED TO EXAMINER |
| Friday, December 30, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 29, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 29, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 29, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 29, 2016 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 29, 2016 | NON-FINAL ACTION WRITTEN |
| Tuesday, June 21, 2016 | ASSIGNED TO EXAMINER |
| Monday, May 23, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 20, 2016 | NEW APPLICATION ENTERED IN TRAM |