| Event Date | Event Description |
| Wednesday, November 18, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, November 17, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 29, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 29, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 29, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, April 3, 2020 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, September 17, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 13, 2019 | ASSIGNED TO LIE |
| Thursday, June 20, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 22, 2019 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Friday, February 22, 2019 | LETTER OF SUSPENSION E-MAILED |
| Friday, February 22, 2019 | SUSPENSION LETTER WRITTEN |
| Wednesday, August 1, 2018 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, August 1, 2018 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, August 1, 2018 | SUSPENSION LETTER WRITTEN |
| Thursday, February 1, 2018 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, February 1, 2018 | LETTER OF SUSPENSION E-MAILED |
| Thursday, February 1, 2018 | SUSPENSION LETTER WRITTEN |
| Wednesday, August 2, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 2, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 2, 2017 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 26, 2017 | ASSIGNED TO EXAMINER |
| Thursday, May 4, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, May 2, 2017 | NEW APPLICATION ENTERED IN TRAM |