| Event Date | Event Description |
| Monday, January 11, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, January 11, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, June 15, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 15, 2015 | NON-FINAL ACTION E-MAILED |
| Monday, June 15, 2015 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 28, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 11, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 15, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, June 13, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 13, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 13, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 13, 2012 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, December 13, 2012 | LETTER OF SUSPENSION E-MAILED |
| Thursday, December 13, 2012 | SUSPENSION LETTER WRITTEN |
| Tuesday, December 11, 2012 | ASSIGNED TO EXAMINER |
| Wednesday, August 29, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |