| Event Date | Event Description |
| Wednesday, October 26, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 19, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, August 19, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 17, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 10, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 10, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 10, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 3, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, July 1, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 15, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, January 21, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 21, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, January 21, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 19, 2011 | ASSIGNED TO EXAMINER |
| Friday, October 22, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Thursday, October 21, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, October 19, 2010 | NEW APPLICATION ENTERED IN TRAM |