| Event Date | Event Description |
| Tuesday, May 31, 2022 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, May 31, 2022 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 31, 2022 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 24, 2022 | ASSIGNED TO EXAMINER |
| Wednesday, September 1, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, September 1, 2021 | FINAL REFUSAL E-MAILED |
| Wednesday, September 1, 2021 | FINAL REFUSAL WRITTEN |
| Tuesday, August 17, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 17, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 11, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 1, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 1, 2021 | NON-FINAL ACTION E-MAILED |
| Monday, March 1, 2021 | NON-FINAL ACTION WRITTEN |
| Monday, February 8, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, February 8, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 4, 2021 | ASSIGNED TO LIE |
| Friday, October 30, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 7, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 7, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, May 7, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 6, 2020 | ASSIGNED TO EXAMINER |
| Saturday, February 22, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, February 21, 2020 | NEW APPLICATION ENTERED |