| Event Date | Event Description |
| Wednesday, May 1, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, May 1, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 6, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 6, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, January 10, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, January 10, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, January 10, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, January 3, 2019 | ASSIGNED TO LIE |
| Thursday, December 27, 2018 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, October 3, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, October 3, 2018 | FINAL REFUSAL E-MAILED |
| Wednesday, October 3, 2018 | FINAL REFUSAL WRITTEN |
| Friday, September 21, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 20, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 20, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 17, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 17, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 26, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, March 26, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 20, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 20, 2018 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 20, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 20, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, March 7, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, March 3, 2018 | NEW APPLICATION ENTERED IN TRAM |