| Event Date | Event Description |
| Friday, August 26, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 5, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 5, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 5, 2014 | NON-FINAL ACTION MAILED |
| Monday, August 4, 2014 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 11, 2014 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, December 11, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 6, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, December 5, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 5, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 5, 2012 | ASSIGNED TO LIE |
| Monday, December 5, 2011 | LETTER OF SUSPENSION MAILED |
| Monday, December 5, 2011 | SUSPENSION LETTER WRITTEN |
| Thursday, November 17, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, November 17, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 17, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 18, 2011 | NON-FINAL ACTION MAILED |
| Wednesday, May 18, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, May 12, 2011 | ASSIGNED TO EXAMINER |
| Thursday, March 24, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, March 23, 2011 | NEW APPLICATION ENTERED IN TRAM |