| Event Date | Event Description |
| Sunday, February 5, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 2, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 2, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Sunday, November 29, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 21, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, January 17, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 12, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 12, 2013 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 12, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 22, 2013 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Monday, May 20, 2013 | ASSIGNED TO LIE |
| Monday, November 19, 2012 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Monday, November 19, 2012 | LETTER OF SUSPENSION E-MAILED |
| Monday, November 19, 2012 | SUSPENSION LETTER WRITTEN |
| Tuesday, November 13, 2012 | ASSIGNED TO EXAMINER |
| Thursday, July 26, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, July 23, 2012 | NEW APPLICATION ENTERED IN TRAM |