| Event Date | Event Description |
| Wednesday, March 16, 2022 | PETITION TO DIRECTOR - WITHDRAWN |
| Wednesday, March 16, 2022 | COMMUNICATION RECEIVED FROM PETITIONER |
| Tuesday, March 15, 2022 | ASSIGNED TO PETITION STAFF |
| Monday, March 14, 2022 | TEAS PETITION TO DIRECTOR RECEIVED |
| Tuesday, October 26, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, October 26, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 14, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 14, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 14, 2021 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 31, 2021 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, March 30, 2021 | PETITION TO REVIVE-GRANTED |
| Tuesday, March 30, 2021 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, February 22, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, February 22, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, August 10, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, August 10, 2020 | NON-FINAL ACTION E-MAILED |
| Monday, August 10, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, August 6, 2020 | ASSIGNED TO EXAMINER |
| Thursday, May 21, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, May 14, 2020 | NEW APPLICATION ENTERED IN TRAM |