| Event Date | Event Description |
| Monday, April 12, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, April 12, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 29, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 29, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 29, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 9, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, September 9, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 4, 2020 | ASSIGNED TO LIE |
| Monday, August 17, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 11, 2020 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Tuesday, August 11, 2020 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Tuesday, August 11, 2020 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Tuesday, July 21, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 20, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 20, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 22, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 22, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 22, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, January 17, 2020 | ASSIGNED TO EXAMINER |
| Thursday, October 17, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, October 16, 2019 | NEW APPLICATION ENTERED IN TRAM |