| Event Date | Event Description |
| Friday, June 1, 2018 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Friday, June 1, 2018 | ABANDONMENT - EXPRESS MAILED |
| Thursday, May 31, 2018 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Thursday, March 8, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, March 8, 2018 | FINAL REFUSAL E-MAILED |
| Thursday, March 8, 2018 | FINAL REFUSAL WRITTEN |
| Friday, February 16, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, February 15, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 15, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 16, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 16, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 16, 2017 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 16, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, May 23, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 23, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, May 20, 2017 | NEW APPLICATION ENTERED IN TRAM |