| Event Date | Event Description |
| Tuesday, February 28, 2023 | AMENDMENT CORRESPONDENCE ENTERED |
| Wednesday, July 22, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, July 22, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, January 8, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 8, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 8, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, August 22, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 5, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 28, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 19, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, January 17, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, December 19, 2017 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, December 19, 2017 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, December 19, 2017 | SUSPENSION LETTER WRITTEN |
| Monday, December 18, 2017 | EXAMINER'S AMENDMENT ENTERED |
| Monday, December 18, 2017 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, December 18, 2017 | EXAMINERS AMENDMENT E-MAILED |
| Monday, December 18, 2017 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, December 8, 2017 | ASSIGNED TO EXAMINER |
| Monday, September 11, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, September 6, 2017 | NEW APPLICATION ENTERED |