| Event Date | Event Description |
| Friday, September 1, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 2, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, January 2, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 5, 2013 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, June 5, 2013 | FINAL REFUSAL E-MAILED |
| Wednesday, June 5, 2013 | FINAL REFUSAL WRITTEN |
| Wednesday, May 15, 2013 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, May 15, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 7, 2013 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, November 7, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 7, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 7, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 23, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 23, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 5, 2012 | ASSIGNED TO LIE |
| Thursday, September 27, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, May 17, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 17, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, May 17, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, May 17, 2012 | ASSIGNED TO EXAMINER |
| Saturday, February 11, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, February 10, 2012 | NEW APPLICATION ENTERED IN TRAM |