| Event Date | Event Description |
| Thursday, December 2, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, December 1, 2021 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, December 1, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, May 10, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, May 10, 2021 | NON-FINAL ACTION E-MAILED |
| Monday, May 10, 2021 | NON-FINAL ACTION WRITTEN |
| Friday, April 9, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 8, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 8, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 5, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 5, 2021 | NON-FINAL ACTION E-MAILED |
| Monday, April 5, 2021 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 30, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, March 30, 2021 | ASSIGNED TO EXAMINER |
| Monday, March 29, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, March 25, 2021 | REQUEST FOR SPECIAL HANDLING - GRANTED |
| Monday, March 22, 2021 | ASSIGNED TO PETITION STAFF |
| Tuesday, March 16, 2021 | TEAS REQUEST TO MAKE SPECIAL RECEIVED |
| Saturday, March 6, 2021 | NEW APPLICATION ENTERED IN TRAM |