| Event Date | Event Description |
| Tuesday, March 27, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, March 27, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 30, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 30, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 30, 2017 | NON-FINAL ACTION WRITTEN |
| Friday, August 25, 2017 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, August 24, 2017 | PETITION TO REVIVE-GRANTED |
| Thursday, August 24, 2017 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, August 17, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 17, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, January 19, 2017 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, January 19, 2017 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, January 19, 2017 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Wednesday, January 4, 2017 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Wednesday, January 4, 2017 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Thursday, December 8, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, December 8, 2016 | NON-FINAL ACTION E-MAILED |
| Thursday, December 8, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 30, 2016 | ASSIGNED TO EXAMINER |
| Tuesday, October 18, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, October 15, 2016 | NEW APPLICATION ENTERED IN TRAM |