| Event Date | Event Description | 
            | Thursday, October 31, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Thursday, October 31, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Thursday, April 4, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Thursday, April 4, 2019 | NON-FINAL ACTION E-MAILED | 
| Thursday, April 4, 2019 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, March 26, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Tuesday, March 26, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Tuesday, March 19, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Tuesday, March 19, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Friday, March 15, 2019 | EXAMINER'S AMENDMENT ENTERED | 
| Friday, March 15, 2019 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | 
| Friday, March 15, 2019 | EXAMINERS AMENDMENT E-MAILED | 
| Friday, March 15, 2019 | EXAMINERS AMENDMENT -WRITTEN | 
| Wednesday, March 13, 2019 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED | 
| Wednesday, March 13, 2019 | ASSIGNED TO LIE | 
| Saturday, March 9, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Wednesday, December 19, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Wednesday, December 19, 2018 | NON-FINAL ACTION E-MAILED | 
| Wednesday, December 19, 2018 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, December 19, 2018 | ASSIGNED TO EXAMINER | 
| Tuesday, September 18, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Thursday, September 13, 2018 | NEW APPLICATION ENTERED IN TRAM |