| Event Date | Event Description |
| Thursday, February 6, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, February 6, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, July 25, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 26, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, July 26, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, July 26, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, July 25, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 25, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 25, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, July 5, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, July 5, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, July 5, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, July 4, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Wednesday, July 3, 2019 | PETITION TO REVIVE-GRANTED |
| Wednesday, July 3, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, May 29, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, May 29, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 31, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 31, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 31, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 31, 2018 | ASSIGNED TO EXAMINER |
| Monday, July 16, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, July 16, 2018 | NEW APPLICATION ENTERED IN TRAM |