| Event Date | Event Description |
| Tuesday, May 21, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 21, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 23, 2012 | NON-FINAL ACTION MAILED |
| Monday, October 22, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 19, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, September 18, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 18, 2012 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, September 19, 2012 | ASSIGNED TO EXAMINER |
| Thursday, August 16, 2012 | FINAL REFUSAL MAILED |
| Wednesday, August 15, 2012 | FINAL REFUSAL WRITTEN |
| Wednesday, August 1, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, August 1, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 30, 2012 | PAPER RECEIVED |
| Friday, June 8, 2012 | NON-FINAL ACTION MAILED |
| Friday, June 8, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 23, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, May 23, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 18, 2012 | ASSIGNED TO LIE |
| Monday, May 7, 2012 | PAPER RECEIVED |
| Tuesday, February 21, 2012 | NON-FINAL ACTION MAILED |
| Friday, February 17, 2012 | NON-FINAL ACTION WRITTEN |
| Thursday, February 16, 2012 | ASSIGNED TO EXAMINER |
| Tuesday, November 8, 2011 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, November 2, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |