| Event Date | Event Description |
| Tuesday, July 17, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, July 17, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 15, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 15, 2017 | NON-FINAL ACTION E-MAILED |
| Friday, December 15, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 5, 2017 | NOTICE OF REVIVAL - E-MAILED |
| Monday, December 4, 2017 | PETITION TO REVIVE-GRANTED |
| Monday, December 4, 2017 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, December 4, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 24, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, November 23, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, April 25, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, April 25, 2017 | NON-FINAL ACTION E-MAILED |
| Tuesday, April 25, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, April 24, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, January 31, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, January 31, 2017 | NEW APPLICATION ENTERED IN TRAM |