| Event Date | Event Description |
| Friday, April 13, 2012 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Friday, April 13, 2012 | ABANDONMENT - EXPRESS MAILED |
| Thursday, April 12, 2012 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Thursday, March 29, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, March 29, 2012 | FINAL REFUSAL E-MAILED |
| Thursday, March 29, 2012 | FINAL REFUSAL WRITTEN |
| Wednesday, March 7, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 7, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 7, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 7, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, March 7, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 8, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 8, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, September 8, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, September 8, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, July 19, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, July 19, 2011 | NEW APPLICATION ENTERED IN TRAM |