| Event Date | Event Description |
| Saturday, January 14, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, January 14, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, January 14, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 31, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 4, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 28, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 30, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, April 28, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 28, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 28, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 28, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 28, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, June 22, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, June 21, 2011 | NEW APPLICATION ENTERED IN TRAM |