| Event Date | Event Description | 
            | Friday, April 13, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | 
| Thursday, April 12, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Friday, October 27, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Thursday, September 14, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Thursday, September 14, 2017 | NON-FINAL ACTION E-MAILED | 
| Thursday, September 14, 2017 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, January 18, 2017 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Wednesday, January 18, 2017 | FINAL REFUSAL E-MAILED | 
| Wednesday, January 18, 2017 | FINAL REFUSAL  WRITTEN | 
| Friday, December 16, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Saturday, December 17, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Friday, December 16, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, December 16, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Friday, June 17, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Friday, June 17, 2016 | NON-FINAL ACTION E-MAILED | 
| Friday, June 17, 2016 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, June 14, 2016 | ASSIGNED TO EXAMINER | 
| Monday, March 7, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Saturday, March 5, 2016 | NEW APPLICATION ENTERED IN TRAM |