| Event Date | Event Description |
| Tuesday, September 22, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, September 22, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, March 10, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 10, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 10, 2020 | NON-FINAL ACTION WRITTEN |
| Monday, March 9, 2020 | EXAMINER'S AMENDMENT ENTERED |
| Monday, March 9, 2020 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, March 9, 2020 | EXAMINERS AMENDMENT E-MAILED |
| Monday, March 9, 2020 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, March 5, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 5, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 2, 2020 | ASSIGNED TO LIE |
| Wednesday, February 26, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 5, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 5, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, September 5, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 27, 2019 | ASSIGNED TO EXAMINER |
| Thursday, August 1, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, July 29, 2019 | NEW APPLICATION ENTERED IN TRAM |