| Event Date | Event Description |
| Wednesday, December 4, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, December 4, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 23, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, May 23, 2019 | FINAL REFUSAL E-MAILED |
| Thursday, May 23, 2019 | FINAL REFUSAL WRITTEN |
| Tuesday, May 21, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 21, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 15, 2019 | ASSIGNED TO LIE |
| Wednesday, May 8, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 24, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 24, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 24, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 24, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 24, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 24, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 23, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, April 3, 2019 | ASSIGNED TO EXAMINER |
| Monday, April 1, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, March 18, 2019 | NEW APPLICATION ENTERED IN TRAM |