| Event Date | Event Description | 
            | Friday, March 6, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Friday, March 6, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 
| Friday, March 6, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | 
| Thursday, February 13, 2020 | WITHDRAWAL OF ATTORNEY GRANTED | 
| Thursday, February 13, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | 
| Monday, December 9, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 
| Monday, December 9, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | 
| Wednesday, April 13, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | 
| Wednesday, April 13, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Monday, September 14, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Monday, September 14, 2015 | NON-FINAL ACTION E-MAILED | 
| Monday, September 14, 2015 | NON-FINAL ACTION  WRITTEN | 
| Monday, September 14, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Monday, September 14, 2015 | NON-FINAL ACTION E-MAILED | 
| Monday, September 14, 2015 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, September 9, 2015 | ASSIGNED TO EXAMINER | 
| Wednesday, June 3, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Monday, June 1, 2015 | NEW APPLICATION ENTERED IN TRAM |