| Event Date | Event Description |
| Friday, June 26, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Friday, June 26, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 21, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 21, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, February 21, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 17, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 17, 2020 | WITHDRAWAL OF ATTORNEY GRANTED |
| Monday, February 17, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, December 11, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 11, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 11, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, December 6, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 6, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 24, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 24, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 15, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 15, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 15, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 15, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 23, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 23, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 17, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 17, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 15, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 15, 2019 | NON-FINAL ACTION E-MAILED |
| Monday, April 15, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 2, 2019 | ASSIGNED TO EXAMINER |
| Thursday, February 28, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, February 9, 2019 | NEW APPLICATION ENTERED IN TRAM |