| Event Date | Event Description |
| Thursday, December 12, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, December 12, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, November 19, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, November 15, 2019 | ASSIGNED TO LIE |
| Monday, November 11, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, May 31, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 31, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, May 31, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, May 3, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 3, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, May 3, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 3, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, November 5, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, November 5, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, November 5, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, October 15, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 15, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 15, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 19, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 19, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 19, 2018 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 12, 2018 | ASSIGNED TO EXAMINER |
| Thursday, March 22, 2018 | ASSIGNED TO EXAMINER |
| Thursday, March 22, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, December 20, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, December 14, 2017 | NEW APPLICATION ENTERED IN TRAM |