| Event Date | Event Description |
| Sunday, May 16, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 4, 2020 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Thursday, June 4, 2020 | ABANDONMENT - INCOMPLETE RESPONSE |
| Monday, May 11, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, May 9, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, May 9, 2020 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, May 7, 2020 | NOTIFICATION FOR REQ FOR RECON DENIED NO APPEAL FILED |
| Thursday, May 7, 2020 | ACTION FOR REQ FOR RECON DENIED NO APPEAL FILED E-MAILED |
| Thursday, May 7, 2020 | ACTION REQ FOR RECON DENIED NO APPEAL FILED COUNTED NOT MAILED |
| Tuesday, March 31, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, March 31, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 31, 2020 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, October 30, 2019 | WITHDRAWAL OF ATTORNEY GRANTED |
| Wednesday, October 30, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, October 16, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, October 16, 2019 | FINAL REFUSAL E-MAILED |
| Wednesday, October 16, 2019 | FINAL REFUSAL WRITTEN |
| Friday, September 13, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 12, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 12, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, March 13, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 13, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 13, 2019 | NON-FINAL ACTION WRITTEN |
| Monday, March 4, 2019 | ASSIGNED TO EXAMINER |
| Thursday, December 20, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, December 6, 2018 | NEW APPLICATION ENTERED IN TRAM |