| Event Date | Event Description |
| Thursday, April 15, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, April 15, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, October 2, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 2, 2020 | NON-FINAL ACTION E-MAILED |
| Friday, October 2, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 16, 2020 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, September 16, 2020 | ASSIGNED TO LIE |
| Monday, February 17, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, August 17, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 14, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, August 12, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 8, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, August 8, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 8, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 8, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, February 5, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 5, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, May 5, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 5, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, August 5, 2014 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, August 5, 2014 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, August 5, 2014 | SUSPENSION LETTER WRITTEN |
| Tuesday, August 5, 2014 | ASSIGNED TO EXAMINER |
| Tuesday, May 6, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, April 26, 2014 | NEW APPLICATION ENTERED IN TRAM |