| Event Date | Event Description |
| Thursday, February 2, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 21, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 15, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 15, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, September 26, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 26, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, September 26, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 6, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, September 6, 2011 | ASSIGNED TO LIE |
| Wednesday, March 2, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, March 2, 2011 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, March 2, 2011 | SUSPENSION LETTER WRITTEN |
| Tuesday, March 1, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, November 23, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, November 23, 2010 | NEW APPLICATION ENTERED IN TRAM |