| Event Date | Event Description |
| Wednesday, August 9, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 27, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 27, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 12, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 12, 2013 | NON-FINAL ACTION E-MAILED |
| Friday, April 12, 2013 | NON-FINAL ACTION WRITTEN |
| Monday, March 25, 2013 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Monday, September 24, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 24, 2012 | ASSIGNED TO LIE |
| Monday, March 19, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 19, 2011 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Monday, September 19, 2011 | LETTER OF SUSPENSION E-MAILED |
| Monday, September 19, 2011 | SUSPENSION LETTER WRITTEN |
| Monday, September 19, 2011 | EXAMINER'S AMENDMENT ENTERED |
| Monday, September 19, 2011 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, September 19, 2011 | EXAMINERS AMENDMENT E-MAILED |
| Monday, September 19, 2011 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, September 19, 2011 | ASSIGNED TO EXAMINER |
| Monday, June 6, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, June 6, 2011 | NEW APPLICATION ENTERED IN TRAM |