| Event Date | Event Description |
| Saturday, September 2, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 31, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, July 31, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, December 26, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, December 26, 2012 | FINAL REFUSAL E-MAILED |
| Wednesday, December 26, 2012 | FINAL REFUSAL WRITTEN |
| Tuesday, December 4, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, December 4, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 4, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 5, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 5, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 5, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, June 1, 2012 | ASSIGNED TO EXAMINER |
| Monday, February 27, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, February 24, 2012 | NEW APPLICATION ENTERED IN TRAM |