| Event Date | Event Description |
| Thursday, November 15, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 14, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 4, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 4, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 4, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 4, 2012 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, April 4, 2012 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, April 4, 2012 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, April 4, 2012 | EXAMINERS AMENDMENT -WRITTEN |
| Saturday, August 13, 2011 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Saturday, August 13, 2011 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Saturday, August 13, 2011 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Thursday, August 11, 2011 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Thursday, August 11, 2011 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Thursday, August 11, 2011 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Thursday, August 4, 2011 | ASSIGNED TO EXAMINER |
| Friday, April 29, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, April 29, 2011 | NEW APPLICATION ENTERED IN TRAM |