| Event Date | Event Description |
| Monday, April 2, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, April 2, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, April 2, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 22, 2017 | FINAL REFUSAL MAILED |
| Monday, August 21, 2017 | FINAL REFUSAL WRITTEN |
| Monday, July 31, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 31, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 31, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, March 1, 2017 | NON-FINAL ACTION MAILED |
| Tuesday, February 28, 2017 | NON-FINAL ACTION WRITTEN |
| Thursday, February 9, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, February 9, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 1, 2017 | ASSIGNED TO LIE |
| Friday, January 13, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 8, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 21, 2016 | NON-FINAL ACTION MAILED |
| Wednesday, July 20, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 13, 2016 | ASSIGNED TO EXAMINER |
| Friday, April 8, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, April 7, 2016 | NEW APPLICATION ENTERED IN TRAM |