| Event Date | Event Description |
| Tuesday, November 26, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, November 26, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 15, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 15, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 15, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, March 28, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 29, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 28, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 28, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, October 3, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 3, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 3, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 3, 2018 | ASSIGNED TO EXAMINER |
| Thursday, April 5, 2018 | ASSIGNED TO EXAMINER |
| Thursday, April 5, 2018 | ASSIGNED TO EXAMINER |
| Thursday, January 11, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, December 28, 2017 | NEW APPLICATION ENTERED IN TRAM |