| Event Date | Event Description |
| Monday, August 12, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, August 12, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, February 6, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 14, 2019 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, January 14, 2019 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, January 14, 2019 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Monday, January 7, 2019 | ASSIGNED TO EXAMINER |
| Monday, December 10, 2018 | ASSIGNED TO EXAMINER |
| Monday, December 3, 2018 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Monday, December 3, 2018 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, June 19, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 19, 2018 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 19, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, May 24, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, May 24, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 23, 2018 | ASSIGNED TO LIE |
| Thursday, May 17, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, November 17, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 17, 2017 | NON-FINAL ACTION E-MAILED |
| Friday, November 17, 2017 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 8, 2017 | ASSIGNED TO EXAMINER |
| Friday, November 3, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, August 9, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, August 7, 2017 | NEW APPLICATION ENTERED IN TRAM |