| Event Date | Event Description |
| Thursday, June 27, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, June 27, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 26, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, November 14, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 14, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 14, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 23, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, October 23, 2018 | ASSIGNED TO LIE |
| Monday, October 22, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, October 22, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Monday, October 22, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, October 2, 2018 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, October 2, 2018 | PETITION TO REVIVE-GRANTED |
| Tuesday, October 2, 2018 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, September 5, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, September 5, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, February 7, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, February 7, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, February 7, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 7, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, November 7, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, October 31, 2017 | NEW APPLICATION ENTERED IN TRAM |