| Event Date | Event Description | 
            | Thursday, January 24, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | 
| Monday, January 7, 2019 | NEW APPLICATION ENTERED | 
| Thursday, March 21, 2019 | ASSIGNED TO EXAMINER | 
| Thursday, March 28, 2019 | NON-FINAL ACTION  WRITTEN | 
| Thursday, March 28, 2019 | NON-FINAL ACTION E-MAILED | 
| Thursday, March 28, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Tuesday, August 6, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | 
| Tuesday, August 6, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 
| Monday, September 30, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Monday, September 30, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, October 4, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Wednesday, October 9, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Wednesday, October 9, 2019 | TEAS PETITION TO REVIVE RECEIVED | 
| Wednesday, October 9, 2019 | PETITION TO REVIVE-GRANTED | 
| Wednesday, October 9, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Thursday, October 10, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | 
| Thursday, October 10, 2019 | WITHDRAWAL OF ATTORNEY GRANTED | 
| Monday, October 14, 2019 | ASSIGNED TO LIE | 
| Tuesday, October 15, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | 
| Wednesday, October 9, 2019 | NOTICE OF REVIVAL - E-MAILED | 
| Wednesday, September 29, 2021 | ASSIGNED TO EXAMINER | 
| Thursday, May 8, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Thursday, July 10, 2025 | NON-FINAL ACTION  WRITTEN | 
| Monday, July 14, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Monday, July 14, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Tuesday, July 15, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, August 11, 2025 | FINAL REFUSAL  WRITTEN | 
| Monday, August 11, 2025 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Monday, August 11, 2025 | FINAL REFUSAL E-MAILED | 
| Thursday, July 10, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Thursday, July 10, 2025 | NON-FINAL ACTION E-MAILED |