| Event Date | Event Description |
| Wednesday, August 3, 2022 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, August 3, 2022 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, August 3, 2022 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, January 19, 2022 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 19, 2022 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 19, 2022 | NON-FINAL ACTION WRITTEN |
| Monday, July 20, 2020 | ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED |
| Monday, July 20, 2020 | PETITION TO DIRECTOR - DISMISSED |
| Tuesday, July 14, 2020 | ASSIGNED TO PETITION STAFF |
| Thursday, April 23, 2020 | TEAS PETITION TO DIRECTOR RECEIVED |
| Thursday, April 23, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 3, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 3, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 3, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 3, 2020 | ASSIGNED TO EXAMINER |
| Friday, December 6, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, December 4, 2019 | NEW APPLICATION ENTERED IN TRAM |