| Event Date | Event Description |
| Monday, November 29, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Saturday, November 27, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 11, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, May 11, 2021 | FINAL REFUSAL E-MAILED |
| Tuesday, May 11, 2021 | FINAL REFUSAL WRITTEN |
| Thursday, April 1, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 1, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 31, 2021 | ASSIGNED TO LIE |
| Wednesday, December 30, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 30, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 30, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 30, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 27, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 26, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 26, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, November 24, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, November 24, 2019 | NON-FINAL ACTION E-MAILED |
| Sunday, November 24, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 22, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 21, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 21, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, April 20, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, April 20, 2019 | NON-FINAL ACTION E-MAILED |
| Saturday, April 20, 2019 | NON-FINAL ACTION WRITTEN |
| Saturday, April 13, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, July 24, 2018 | ASSIGNED TO EXAMINER |
| Thursday, July 19, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, April 11, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, April 6, 2018 | NEW APPLICATION ENTERED IN TRAM |