| Event Date | Event Description | 
            | Tuesday, February 5, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Tuesday, February 5, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Tuesday, June 26, 2018 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Tuesday, June 26, 2018 | FINAL REFUSAL E-MAILED | 
| Tuesday, June 26, 2018 | FINAL REFUSAL  WRITTEN | 
| Friday, June 22, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Thursday, June 21, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Thursday, June 21, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Friday, December 22, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Friday, December 22, 2017 | NON-FINAL ACTION E-MAILED | 
| Friday, December 22, 2017 | NON-FINAL ACTION  WRITTEN | 
| Saturday, December 9, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Saturday, December 9, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Saturday, December 9, 2017 | ASSIGNED TO LIE | 
| Thursday, November 30, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Thursday, June 1, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Thursday, June 1, 2017 | NON-FINAL ACTION E-MAILED | 
| Thursday, June 1, 2017 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, May 24, 2017 | ASSIGNED TO EXAMINER | 
| Wednesday, March 8, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Saturday, March 4, 2017 | NEW APPLICATION ENTERED IN TRAM |