| Event Date | Event Description |
| Thursday, February 28, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, February 27, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 1, 2012 | NON-FINAL ACTION MAILED |
| Tuesday, July 31, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, July 5, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 5, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 25, 2012 | PAPER RECEIVED |
| Tuesday, June 19, 2012 | NON-FINAL ACTION MAILED |
| Monday, June 18, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, May 24, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, May 24, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 27, 2012 | PAPER RECEIVED |
| Thursday, April 12, 2012 | EXAMINER'S AMENDMENT/PRIORITY ACTION MAILED |
| Wednesday, April 11, 2012 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY |
| Thursday, April 12, 2012 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Wednesday, March 7, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, March 7, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 9, 2012 | ASSIGNED TO LIE |
| Tuesday, January 31, 2012 | PAPER RECEIVED |
| Tuesday, November 29, 2011 | NON-FINAL ACTION MAILED |
| Monday, November 28, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 16, 2011 | ASSIGNED TO EXAMINER |
| Friday, August 5, 2011 | APPLICATION FILING RECEIPT MAILED |
| Monday, August 1, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |