| Event Date | Event Description |
| Friday, May 31, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Friday, May 31, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, December 3, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 2, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 2, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, November 2, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, October 18, 2018 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, April 4, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 4, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 3, 2017 | ASSIGNED TO LIE |
| Thursday, June 29, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 22, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 20, 2017 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Monday, March 20, 2017 | LETTER OF SUSPENSION E-MAILED |
| Monday, March 20, 2017 | SUSPENSION LETTER WRITTEN |
| Monday, March 13, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, December 14, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, December 13, 2016 | NEW APPLICATION ENTERED IN TRAM |