| Event Date | Event Description |
| Thursday, July 22, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, July 22, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, June 10, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 10, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 10, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 2, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 2, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 2, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, January 8, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 8, 2021 | NON-FINAL ACTION E-MAILED |
| Friday, January 8, 2021 | NON-FINAL ACTION WRITTEN |
| Sunday, December 13, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Sunday, December 13, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 4, 2020 | ASSIGNED TO LIE |
| Monday, November 30, 2020 | ASSIGNED TO LIE |
| Monday, September 14, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 26, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 26, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, March 26, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 18, 2020 | ASSIGNED TO EXAMINER |
| Monday, December 30, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, December 24, 2019 | NEW APPLICATION ENTERED IN TRAM |