| Event Date | Event Description |
| Tuesday, September 10, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, September 10, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, January 31, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, January 31, 2019 | FINAL REFUSAL E-MAILED |
| Thursday, January 31, 2019 | FINAL REFUSAL WRITTEN |
| Wednesday, December 12, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, December 11, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 11, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 24, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 17, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 17, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, September 17, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, September 7, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 23, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 23, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 21, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 21, 2018 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, August 20, 2018 | ASSIGNED TO LIE |
| Monday, July 30, 2018 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, April 10, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 21, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, February 21, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 21, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, February 15, 2018 | ASSIGNED TO EXAMINER |
| Thursday, November 16, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, November 9, 2017 | NEW APPLICATION ENTERED IN TRAM |