| Event Date | Event Description |
| Thursday, September 23, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, September 22, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, March 11, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 11, 2021 | NON-FINAL ACTION E-MAILED |
| Thursday, March 11, 2021 | NON-FINAL ACTION WRITTEN |
| Monday, July 27, 2020 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Monday, July 27, 2020 | LETTER OF SUSPENSION E-MAILED |
| Monday, July 27, 2020 | SUSPENSION LETTER WRITTEN |
| Thursday, June 4, 2020 | ASSIGNED TO EXAMINER |
| Thursday, December 26, 2019 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, December 26, 2019 | LETTER OF SUSPENSION E-MAILED |
| Thursday, December 26, 2019 | SUSPENSION LETTER WRITTEN |
| Monday, January 7, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, May 21, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 14, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 5, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 5, 2017 | ASSIGNED TO LIE |
| Thursday, October 27, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 22, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 20, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 21, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 19, 2016 | ASSIGNED TO LIE |
| Tuesday, September 29, 2015 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, September 29, 2015 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, September 29, 2015 | SUSPENSION LETTER WRITTEN |
| Monday, September 28, 2015 | ASSIGNED TO EXAMINER |
| Saturday, June 27, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, June 25, 2015 | NEW APPLICATION ENTERED IN TRAM |