| Event Date | Event Description |
| Friday, February 2, 2018 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Wednesday, December 27, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, December 27, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 11, 2017 | ASSIGNED TO EXAMINER |
| Thursday, May 25, 2017 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, May 25, 2017 | FINAL REFUSAL E-MAILED |
| Thursday, May 25, 2017 | FINAL REFUSAL WRITTEN |
| Friday, April 14, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 14, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 14, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 14, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 13, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 13, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, April 14, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 13, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 26, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 26, 2016 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 26, 2016 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 26, 2016 | ASSIGNED TO EXAMINER |
| Thursday, July 21, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, July 19, 2016 | NEW APPLICATION ENTERED IN TRAM |