| Event Date | Event Description |
| Wednesday, December 9, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, December 8, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 26, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, May 26, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 26, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 28, 2020 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, October 16, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 16, 2019 | ASSIGNED TO LIE |
| Monday, April 8, 2019 | ASSIGNED TO EXAMINER |
| Thursday, March 28, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 28, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, March 28, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 26, 2017 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, September 26, 2017 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, September 26, 2017 | SUSPENSION LETTER WRITTEN |
| Monday, September 25, 2017 | ASSIGNED TO EXAMINER |
| Monday, July 3, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, June 30, 2017 | NEW APPLICATION ENTERED IN TRAM |