| Event Date | Event Description |
| Thursday, April 4, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, April 4, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 6, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 6, 2018 | NON-FINAL ACTION E-MAILED |
| Thursday, September 6, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 5, 2018 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, September 4, 2018 | PETITION TO REVIVE-GRANTED |
| Tuesday, September 4, 2018 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, July 9, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, July 8, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, December 10, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, December 10, 2017 | NON-FINAL ACTION E-MAILED |
| Sunday, December 10, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 5, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, November 29, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, August 29, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, August 26, 2017 | NEW APPLICATION ENTERED IN TRAM |