| Event Date | Event Description | 
            | Monday, October 29, 2018 | WITHDRAWAL OF ATTORNEY GRANTED | 
| Monday, October 29, 2018 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | 
| Monday, September 10, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | 
| Saturday, September 8, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Wednesday, February 7, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Wednesday, February 7, 2018 | FINAL REFUSAL E-MAILED | 
| Wednesday, February 7, 2018 | FINAL REFUSAL  WRITTEN | 
| Wednesday, January 31, 2018 | ASSIGNED TO EXAMINER | 
| Wednesday, December 20, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Tuesday, December 19, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Tuesday, December 19, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Wednesday, June 28, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Wednesday, June 28, 2017 | NON-FINAL ACTION E-MAILED | 
| Wednesday, June 28, 2017 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, June 28, 2017 | ASSIGNED TO EXAMINER | 
| Friday, April 14, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Tuesday, April 11, 2017 | NEW APPLICATION ENTERED IN TRAM |