| Event Date | Event Description |
| Wednesday, March 13, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, May 3, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, May 3, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 3, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, June 7, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, June 8, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, February 23, 2019 | NEW APPLICATION ENTERED |
| Wednesday, May 1, 2019 | ASSIGNED TO EXAMINER |
| Friday, June 7, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 27, 2019 | FINAL REFUSAL E-MAILED |
| Thursday, June 27, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, June 27, 2019 | FINAL REFUSAL WRITTEN |
| Tuesday, July 16, 2019 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Tuesday, July 16, 2019 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Tuesday, July 16, 2019 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, September 30, 2019 | ASSIGNED TO PETITION STAFF |
| Tuesday, December 3, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, August 8, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, August 8, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 11, 2019 | INCOMPLETE PETITION NOTICE MAILED |
| Friday, December 13, 2019 | INCOMPLETE PETITION NOTICE MAILED |