| Event Date | Event Description |
| Thursday, February 25, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 13, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, March 13, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 9, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 15, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, August 15, 2012 | FINAL REFUSAL E-MAILED |
| Wednesday, August 15, 2012 | FINAL REFUSAL WRITTEN |
| Monday, July 23, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Sunday, July 22, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, July 22, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, February 10, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 10, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, February 10, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, January 19, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 18, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 18, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 18, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 18, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 18, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 18, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 18, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 18, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 11, 2012 | ASSIGNED TO EXAMINER |
| Wednesday, September 28, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, September 27, 2011 | NEW APPLICATION ENTERED IN TRAM |