| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 16, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 16, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 9, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, April 11, 2012 | ASSIGNED TO LIE |
| Wednesday, April 11, 2012 | ASSIGNED TO LIE |
| Thursday, March 29, 2012 | FAX RECEIVED |
| Thursday, January 19, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, January 19, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, January 19, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, January 13, 2012 | ASSIGNED TO EXAMINER |
| Thursday, September 29, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, September 29, 2011 | NEW APPLICATION ENTERED IN TRAM |