| Event Date | Event Description |
| Wednesday, December 19, 2018 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, December 19, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, May 19, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, May 19, 2018 | NON-FINAL ACTION E-MAILED |
| Saturday, May 19, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 15, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 15, 2018 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, May 15, 2018 | PETITION TO REVIVE-GRANTED |
| Tuesday, May 15, 2018 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, March 16, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 15, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 17, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 17, 2017 | NON-FINAL ACTION E-MAILED |
| Thursday, August 17, 2017 | NON-FINAL ACTION WRITTEN |
| Thursday, August 10, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, May 17, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |