| Event Date | Event Description |
| Wednesday, October 26, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| 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 |
| Tuesday, May 3, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 3, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 5, 2010 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, October 5, 2010 | FINAL REFUSAL E-MAILED |
| Tuesday, October 5, 2010 | FINAL REFUSAL WRITTEN |
| Saturday, September 18, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 17, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 17, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 12, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 12, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, April 12, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, April 9, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, February 2, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 1, 2010 | NEW APPLICATION ENTERED IN TRAM |