| Event Date | Event Description |
| Tuesday, February 18, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, February 18, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 7, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 7, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 7, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 6, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, August 6, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 6, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 31, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 31, 2019 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Monday, June 3, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, June 3, 2019 | FINAL REFUSAL E-MAILED |
| Monday, June 3, 2019 | FINAL REFUSAL WRITTEN |
| Wednesday, May 22, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 22, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 22, 2019 | ASSIGNED TO LIE |
| Thursday, May 16, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, November 16, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 16, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, November 16, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 14, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, July 31, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, July 30, 2018 | NEW APPLICATION ENTERED IN TRAM |