| Event Date | Event Description |
| Monday, February 25, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Saturday, February 23, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, July 14, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, July 14, 2018 | NON-FINAL ACTION E-MAILED |
| Saturday, July 14, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, July 6, 2018 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, July 5, 2018 | PETITION TO REVIVE-GRANTED |
| Thursday, July 5, 2018 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, July 5, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 19, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, June 19, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, November 12, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, November 12, 2017 | NON-FINAL ACTION E-MAILED |
| Sunday, November 12, 2017 | NON-FINAL ACTION WRITTEN |
| Sunday, November 12, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, August 15, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, August 12, 2017 | NEW APPLICATION ENTERED IN TRAM |