| Event Date | Event Description |
| Thursday, February 20, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, February 20, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, August 2, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, August 2, 2019 | FINAL REFUSAL E-MAILED |
| Friday, August 2, 2019 | FINAL REFUSAL WRITTEN |
| Wednesday, July 3, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, July 3, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 28, 2019 | ASSIGNED TO LIE |
| Saturday, June 22, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Friday, June 21, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, June 21, 2019 | PETITION TO REVIVE-GRANTED |
| Friday, June 21, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, June 20, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, June 20, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, April 9, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, November 11, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, November 11, 2018 | NON-FINAL ACTION E-MAILED |
| Sunday, November 11, 2018 | NON-FINAL ACTION WRITTEN |
| Saturday, August 18, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, August 18, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 15, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 25, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 16, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 16, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, February 16, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, December 14, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 14, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 12, 2017 | ASSIGNED TO LIE |
| Tuesday, December 5, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 5, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 5, 2017 | NON-FINAL ACTION E-MAILED |
| Monday, June 5, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 9, 2017 | ASSIGNED TO EXAMINER |
| Friday, March 31, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, March 30, 2017 | NEW APPLICATION ENTERED IN TRAM |