| Event Date | Event Description |
| Wednesday, November 28, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 26, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, November 26, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 27, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, April 27, 2018 | FINAL REFUSAL E-MAILED |
| Friday, April 27, 2018 | FINAL REFUSAL WRITTEN |
| Wednesday, April 25, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 25, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 25, 2018 | ASSIGNED TO LIE |
| Tuesday, April 17, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 17, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 17, 2017 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 17, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, October 16, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, July 25, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, July 21, 2017 | NEW APPLICATION ENTERED IN TRAM |