| Event Date | Event Description |
| Thursday, March 1, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 20, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, June 20, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, November 21, 2013 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, November 21, 2013 | FINAL REFUSAL E-MAILED |
| Thursday, November 21, 2013 | FINAL REFUSAL WRITTEN |
| Saturday, October 19, 2013 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 18, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 18, 2013 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 18, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 18, 2013 | NON-FINAL ACTION E-MAILED |
| Thursday, April 18, 2013 | NON-FINAL ACTION WRITTEN |
| Thursday, March 28, 2013 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 27, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 27, 2013 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 27, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 27, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, September 27, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, September 20, 2012 | ASSIGNED TO EXAMINER |
| Friday, June 15, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, June 8, 2012 | NEW APPLICATION ENTERED IN TRAM |