| Event Date | Event Description |
| Friday, September 1, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 11, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, September 10, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 12, 2013 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, February 12, 2013 | FINAL REFUSAL E-MAILED |
| Tuesday, February 12, 2013 | FINAL REFUSAL WRITTEN |
| Thursday, January 31, 2013 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, January 31, 2013 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, January 31, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 31, 2013 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, January 31, 2013 | PETITION TO REVIVE-GRANTED |
| Thursday, January 31, 2013 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, July 27, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, July 27, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, July 27, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, July 19, 2012 | ASSIGNED TO EXAMINER |
| Monday, April 16, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, April 10, 2012 | NEW APPLICATION ENTERED IN TRAM |