| Event Date | Event Description |
| Thursday, July 15, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, July 14, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 5, 2021 | ASSIGNED TO EXAMINER |
| Sunday, November 29, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, November 29, 2020 | NON-FINAL ACTION E-MAILED |
| Sunday, November 29, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, November 5, 2020 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, October 29, 2020 | ASSIGNED TO LIE |
| Friday, April 3, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 1, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, September 14, 2019 | ASSIGNED TO LIE |
| Tuesday, February 26, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, August 21, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, February 20, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, August 15, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 27, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 8, 2017 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, February 8, 2017 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, February 8, 2017 | SUSPENSION LETTER WRITTEN |
| Wednesday, January 18, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 18, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 17, 2017 | ASSIGNED TO LIE |
| Sunday, December 18, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 30, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 30, 2016 | NON-FINAL ACTION E-MAILED |
| Thursday, June 30, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 29, 2016 | ASSIGNED TO EXAMINER |
| Thursday, March 24, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, March 23, 2016 | NEW APPLICATION ENTERED IN TRAM |