| Event Date | Event Description |
| Monday, March 1, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, March 1, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 12, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, August 12, 2020 | FINAL REFUSAL E-MAILED |
| Wednesday, August 12, 2020 | FINAL REFUSAL WRITTEN |
| Friday, July 17, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, July 17, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 17, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, February 26, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, February 26, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 26, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, January 17, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, January 17, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 16, 2020 | ASSIGNED TO LIE |
| Tuesday, December 31, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 3, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 3, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, October 3, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 25, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, July 16, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, July 12, 2019 | NEW APPLICATION ENTERED IN TRAM |