| Event Date | Event Description | 
            | Monday, May 6, 2019 | ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT | 
| Monday, May 6, 2019 | ABANDONMENT - EXPRESS MAILED | 
| Friday, May 3, 2019 | TEAS EXPRESS ABANDONMENT RECEIVED | 
| Thursday, May 2, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Thursday, May 2, 2019 | NON-FINAL ACTION E-MAILED | 
| Thursday, May 2, 2019 | NON-FINAL ACTION  WRITTEN | 
| Thursday, April 11, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Wednesday, April 10, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Wednesday, April 10, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Monday, March 25, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Monday, March 25, 2019 | NON-FINAL ACTION E-MAILED | 
| Monday, March 25, 2019 | NON-FINAL ACTION  WRITTEN | 
| Monday, March 18, 2019 | ASSIGNED TO EXAMINER | 
| Thursday, January 17, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Saturday, December 29, 2018 | NEW APPLICATION ENTERED IN TRAM |