| Event Date | Event Description |
| Monday, June 7, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 7, 2021 | NON-FINAL ACTION E-MAILED |
| Monday, June 7, 2021 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 12, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 12, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 12, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, November 23, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 23, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, November 23, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, November 23, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, November 12, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, November 12, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, November 12, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, October 1, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 1, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 23, 2020 | ASSIGNED TO LIE |
| Monday, August 24, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 12, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 12, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 12, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, July 17, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 16, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 16, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Sunday, June 28, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, June 28, 2020 | NON-FINAL ACTION E-MAILED |
| Sunday, June 28, 2020 | NON-FINAL ACTION WRITTEN |
| Saturday, June 27, 2020 | ASSIGNED TO EXAMINER |
| Monday, April 20, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, April 14, 2020 | NEW APPLICATION ENTERED IN TRAM |