| Event Date | Event Description |
| Thursday, November 8, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, November 8, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 21, 2018 | WITHDRAWAL OF ATTORNEY GRANTED |
| Tuesday, August 21, 2018 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Thursday, April 12, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, April 12, 2018 | FINAL REFUSAL E-MAILED |
| Thursday, April 12, 2018 | FINAL REFUSAL WRITTEN |
| Thursday, March 8, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 8, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 8, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, January 9, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 27, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 27, 2017 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 27, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, December 18, 2017 | ASSIGNED TO EXAMINER |
| Wednesday, September 20, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, September 18, 2017 | NEW APPLICATION ENTERED IN TRAM |