| Event Date | Event Description |
| Friday, January 13, 2012 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Friday, January 13, 2012 | ABANDONMENT - EXPRESS MAILED |
| Thursday, January 12, 2012 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Tuesday, July 12, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 12, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 12, 2011 | NON-FINAL ACTION WRITTEN |
| Saturday, June 4, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 3, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 3, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 5, 2011 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, May 5, 2011 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Thursday, May 5, 2011 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Thursday, April 14, 2011 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Thursday, April 14, 2011 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Friday, December 3, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 3, 2010 | NON-FINAL ACTION E-MAILED |
| Friday, December 3, 2010 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 30, 2010 | ASSIGNED TO EXAMINER |
| Wednesday, August 18, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, August 17, 2010 | NEW APPLICATION ENTERED IN TRAM |