| Event Date | Event Description |
| Thursday, September 6, 2018 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Tuesday, January 10, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, January 10, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, June 13, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 13, 2016 | NON-FINAL ACTION E-MAILED |
| Monday, June 13, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 25, 2016 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, May 24, 2016 | PETITION TO REVIVE-GRANTED |
| Tuesday, May 24, 2016 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, May 24, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 2, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, May 2, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 21, 2015 | WITHDRAWAL OF ATTORNEY GRANTED |
| Wednesday, October 21, 2015 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Monday, October 5, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, October 5, 2015 | NON-FINAL ACTION E-MAILED |
| Monday, October 5, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, October 1, 2015 | ASSIGNED TO EXAMINER |
| Tuesday, June 30, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, June 27, 2015 | NEW APPLICATION ENTERED IN TRAM |