| Event Date | Event Description |
| Wednesday, May 13, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 10, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 10, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, January 9, 2015 | WITHDRAWAL OF ATTORNEY GRANTED |
| Friday, January 9, 2015 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Friday, September 12, 2014 | CORRESPONDENCE E-MAILED |
| Friday, September 12, 2014 | FINAL REFUSAL WRITTEN |
| Friday, September 12, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 12, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 12, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, March 13, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 13, 2014 | NON-FINAL ACTION E-MAILED |
| Thursday, March 13, 2014 | NON-FINAL ACTION WRITTEN |
| Thursday, March 13, 2014 | ASSIGNED TO EXAMINER |
| Thursday, December 12, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, December 4, 2013 | NEW APPLICATION ENTERED IN TRAM |