| Event Date | Event Description |
| Friday, January 2, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 17, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, June 17, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, November 19, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, November 19, 2013 | NON-FINAL ACTION E-MAILED |
| Tuesday, November 19, 2013 | NON-FINAL ACTION WRITTEN |
| Friday, October 11, 2013 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, May 15, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 3, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 3, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, April 3, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 3, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 16, 2011 | ASSIGNED TO LIE |
| Sunday, May 22, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 16, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, March 16, 2011 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, March 16, 2011 | SUSPENSION LETTER WRITTEN |
| Monday, March 14, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, December 15, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, December 14, 2010 | NEW APPLICATION ENTERED IN TRAM |