| Event Date | Event Description |
| Wednesday, April 24, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 24, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, September 1, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, September 1, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, February 1, 2013 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Friday, February 1, 2013 | ABANDONMENT - EXPRESS MAILED |
| Friday, February 1, 2013 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Wednesday, October 3, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 3, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 3, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 2, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 2, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 2, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 2, 2012 | ASSIGNED TO EXAMINER |
| Thursday, July 12, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, July 10, 2012 | NEW APPLICATION ENTERED IN TRAM |