| Event Date | Event Description |
| Friday, September 1, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 29, 2016 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, February 29, 2016 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, August 3, 2015 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, August 3, 2015 | NON-FINAL ACTION E-MAILED |
| Monday, August 3, 2015 | NON-FINAL ACTION WRITTEN |
| Thursday, July 23, 2015 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, January 16, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, July 11, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, January 4, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 27, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 27, 2013 | ASSIGNED TO LIE |
| Thursday, December 27, 2012 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, December 27, 2012 | LETTER OF SUSPENSION E-MAILED |
| Thursday, December 27, 2012 | SUSPENSION LETTER WRITTEN |
| Thursday, December 20, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 20, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 20, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, June 22, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 22, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, June 22, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, June 21, 2012 | ASSIGNED TO EXAMINER |
| Thursday, March 22, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, March 17, 2012 | NEW APPLICATION ENTERED IN TRAM |