| Event Date | Event Description |
| Tuesday, March 25, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 14, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 14, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 5, 2012 | NON-FINAL ACTION MAILED |
| Thursday, April 5, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 14, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 14, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 14, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, September 19, 2011 | NON-FINAL ACTION MAILED |
| Friday, September 16, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, September 9, 2011 | ASSIGNED TO EXAMINER |
| Monday, June 13, 2011 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Friday, June 3, 2011 | ASSIGNED TO LIE |
| Wednesday, June 1, 2011 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, June 1, 2011 | NOTICE OF PSEUDO MARK MAILED |
| Tuesday, May 31, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 27, 2011 | NEW APPLICATION ENTERED IN TRAM |