| Event Date | Event Description |
| Friday, May 20, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, May 20, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 30, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 30, 2015 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 30, 2015 | NON-FINAL ACTION WRITTEN |
| Monday, March 30, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 29, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 24, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, September 21, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 11, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 5, 2013 | ASSIGNED TO LIE |
| Wednesday, September 5, 2012 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, September 5, 2012 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, September 5, 2012 | SUSPENSION LETTER WRITTEN |
| Wednesday, September 5, 2012 | ASSIGNED TO EXAMINER |
| Friday, May 18, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, May 17, 2012 | NEW APPLICATION ENTERED IN TRAM |