| 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 | 
| Tuesday, December 19, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 
| Tuesday, December 19, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | 
| Friday, March 16, 2012 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT | 
| Friday, March 16, 2012 | ABANDONMENT - EXPRESS MAILED | 
| Friday, March 16, 2012 | TEAS EXPRESS ABANDONMENT RECEIVED | 
| Monday, February 20, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Monday, February 20, 2012 | NON-FINAL ACTION E-MAILED | 
| Monday, February 20, 2012 | NON-FINAL ACTION  WRITTEN | 
| Friday, February 10, 2012 | ASSIGNED TO EXAMINER | 
| Friday, October 28, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Friday, October 28, 2011 | NEW APPLICATION ENTERED IN TRAM |