| Event Date | Event Description |
| Monday, March 4, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 15, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, August 15, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, June 25, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 17, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, January 17, 2018 | FINAL REFUSAL E-MAILED |
| Wednesday, January 17, 2018 | FINAL REFUSAL WRITTEN |
| Monday, November 20, 2017 | FINAL REFUSAL WRITTEN |
| Sunday, November 19, 2017 | FINAL REFUSAL WRITTEN |
| Sunday, November 19, 2017 | FINAL REFUSAL WRITTEN |
| Tuesday, October 24, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 23, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 23, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 21, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 21, 2017 | NON-FINAL ACTION E-MAILED |
| Thursday, September 21, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, September 18, 2017 | ASSIGNED TO EXAMINER |
| Thursday, July 6, 2017 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Thursday, July 6, 2017 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, June 27, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, June 23, 2017 | NEW APPLICATION ENTERED IN TRAM |