| Event Date | Event Description |
| Monday, February 11, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, February 11, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 16, 2012 | NON-FINAL ACTION MAILED |
| Sunday, July 15, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, June 19, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, June 19, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 4, 2012 | PAPER RECEIVED |
| Tuesday, January 24, 2012 | NON-FINAL ACTION MAILED |
| Monday, January 23, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, December 30, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, December 29, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 29, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, December 29, 2011 | PETITION TO REVIVE-GRANTED |
| Thursday, December 29, 2011 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, November 1, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, November 1, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, April 5, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, April 5, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, March 14, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, March 14, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 2, 2011 | ASSIGNED TO LIE |
| Tuesday, February 22, 2011 | PAPER RECEIVED |
| Friday, December 10, 2010 | NON-FINAL ACTION MAILED |
| Thursday, December 9, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, December 2, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, August 24, 2010 | APPLICATION FILING RECEIPT MAILED |
| Thursday, August 19, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |