| Event Date | Event Description |
| Wednesday, December 18, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, December 18, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 5, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 5, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 5, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 28, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, January 31, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 5, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 3, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 27, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 27, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 26, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 26, 2016 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, April 26, 2016 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, April 26, 2016 | SUSPENSION LETTER WRITTEN |
| Wednesday, April 13, 2016 | ASSIGNED TO EXAMINER |
| Wednesday, January 6, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, December 31, 2015 | NEW APPLICATION ENTERED IN TRAM |