| Event Date | Event Description |
| Wednesday, June 6, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 6, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 20, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 20, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 12, 2017 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, September 12, 2017 | FINAL REFUSAL E-MAILED |
| Tuesday, September 12, 2017 | FINAL REFUSAL WRITTEN |
| Thursday, August 24, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 23, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 23, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 31, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 31, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 31, 2017 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 24, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, March 8, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, March 4, 2017 | NEW APPLICATION ENTERED IN TRAM |