| Event Date | Event Description |
| Friday, March 25, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, March 25, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 25, 2010 | NON-FINAL ACTION MAILED |
| Tuesday, August 24, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, July 23, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, July 23, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 21, 2010 | PAPER RECEIVED |
| Friday, February 12, 2010 | NON-FINAL ACTION MAILED |
| Wednesday, February 10, 2010 | NON-FINAL ACTION WRITTEN |
| Saturday, January 16, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Saturday, January 16, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, January 16, 2010 | ASSIGNED TO LIE |
| Tuesday, January 12, 2010 | PAPER RECEIVED |
| Wednesday, December 23, 2009 | NON-FINAL ACTION MAILED |
| Tuesday, December 22, 2009 | NON-FINAL ACTION WRITTEN |
| Friday, December 18, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, September 29, 2009 | APPLICATION FILING RECEIPT MAILED |
| Thursday, September 24, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |