| 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 |