| Event Date | Event Description |
| Wednesday, June 18, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, June 17, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, May 28, 2014 | ASSIGNED TO EXAMINER |
| Thursday, April 10, 2014 | ASSIGNED TO EXAMINER |
| Monday, November 18, 2013 | NON-FINAL ACTION MAILED |
| Friday, November 15, 2013 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 24, 2013 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, September 24, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 17, 2013 | PAPER RECEIVED |
| Friday, July 12, 2013 | NON-FINAL ACTION MAILED |
| Thursday, July 11, 2013 | NON-FINAL ACTION WRITTEN |
| Thursday, May 23, 2013 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, May 23, 2013 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 17, 2013 | PAPER RECEIVED |
| Tuesday, January 29, 2013 | NON-FINAL ACTION MAILED |
| Tuesday, January 29, 2013 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 11, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, December 11, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 3, 2012 | ASSIGNED TO LIE |
| Wednesday, November 28, 2012 | PAPER RECEIVED |
| Wednesday, August 8, 2012 | NON-FINAL ACTION MAILED |
| Tuesday, August 7, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, July 20, 2012 | ASSIGNED TO EXAMINER |
| Tuesday, April 17, 2012 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 11, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |