| Event Date | Event Description |
| Wednesday, June 30, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, June 30, 2021 | FINAL REFUSAL E-MAILED |
| Wednesday, June 30, 2021 | FINAL REFUSAL WRITTEN |
| Saturday, June 5, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 4, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 4, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, December 5, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, December 5, 2020 | NON-FINAL ACTION E-MAILED |
| Saturday, December 5, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 17, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 16, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 16, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 15, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 15, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, October 15, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 7, 2020 | ASSIGNED TO EXAMINER |
| Monday, August 3, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, July 10, 2020 | NEW APPLICATION ENTERED IN TRAM |