| Event Date | Event Description |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 8, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 14, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, December 14, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, May 15, 2016 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Sunday, May 15, 2016 | FINAL REFUSAL E-MAILED |
| Sunday, May 15, 2016 | FINAL REFUSAL WRITTEN |
| Saturday, April 23, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 22, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 22, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 27, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 22, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 22, 2015 | NON-FINAL ACTION E-MAILED |
| Thursday, October 22, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, October 15, 2015 | ASSIGNED TO EXAMINER |
| Friday, July 10, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, July 10, 2015 | NEW APPLICATION ENTERED IN TRAM |