| Event Date | Event Description |
| Monday, April 29, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, April 29, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, March 15, 2019 | WITHDRAWAL OF ATTORNEY GRANTED |
| Friday, March 15, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Friday, January 4, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 4, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 11, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 11, 2018 | NON-FINAL ACTION E-MAILED |
| Thursday, October 11, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 19, 2018 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, September 19, 2018 | ASSIGNED TO LIE |
| Thursday, February 22, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, January 11, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 22, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 22, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 22, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, February 22, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 20, 2015 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, August 20, 2015 | LETTER OF SUSPENSION E-MAILED |
| Thursday, August 20, 2015 | SUSPENSION LETTER WRITTEN |
| Thursday, August 13, 2015 | ASSIGNED TO EXAMINER |
| Thursday, May 14, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 8, 2015 | NEW APPLICATION ENTERED IN TRAM |