| Event Date | Event Description |
| Friday, May 10, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, May 10, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 7, 2013 | ASSIGNED TO EXAMINER |
| Monday, September 10, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 10, 2012 | NON-FINAL ACTION E-MAILED |
| Monday, September 10, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 25, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, July 25, 2012 | FINAL REFUSAL E-MAILED |
| Wednesday, July 25, 2012 | FINAL REFUSAL WRITTEN |
| Friday, June 29, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 4, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, June 29, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 29, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, December 29, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, December 29, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, December 29, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 27, 2011 | ASSIGNED TO EXAMINER |
| Thursday, September 15, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |