| Event Date | Event Description |
| Thursday, November 1, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, October 22, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 18, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, September 17, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, February 19, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, February 19, 2018 | FINAL REFUSAL E-MAILED |
| Monday, February 19, 2018 | FINAL REFUSAL WRITTEN |
| Monday, January 22, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 22, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 11, 2018 | ASSIGNED TO LIE |
| Friday, December 22, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, July 24, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, July 24, 2017 | NON-FINAL ACTION E-MAILED |
| Monday, July 24, 2017 | NON-FINAL ACTION WRITTEN |
| Thursday, July 20, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, May 2, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, April 28, 2017 | NEW APPLICATION ENTERED IN TRAM |