| Event Date | Event Description |
| Tuesday, February 28, 2023 | AMENDMENT CORRESPONDENCE ENTERED |
| Friday, March 19, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Friday, March 19, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, September 5, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, September 5, 2020 | NON-FINAL ACTION E-MAILED |
| Saturday, September 5, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, August 14, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 14, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 12, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 16, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 16, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, April 16, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, March 27, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 27, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 25, 2020 | ASSIGNED TO LIE |
| Wednesday, March 25, 2020 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, November 5, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, November 5, 2019 | FINAL REFUSAL E-MAILED |
| Tuesday, November 5, 2019 | FINAL REFUSAL WRITTEN |
| Thursday, October 17, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 17, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 10, 2019 | ASSIGNED TO LIE |
| Monday, October 7, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, September 24, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 24, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 24, 2019 | NON-FINAL ACTION WRITTEN |
| Monday, September 23, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, August 14, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, August 3, 2019 | NEW APPLICATION ENTERED |