| Event Date | Event Description |
| Tuesday, July 10, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, July 10, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 13, 2011 | FINAL REFUSAL MAILED |
| Tuesday, December 13, 2011 | FINAL REFUSAL WRITTEN |
| Monday, November 21, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, November 21, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 25, 2011 | PAPER RECEIVED |
| Thursday, April 21, 2011 | NON-FINAL ACTION MAILED |
| Thursday, April 21, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, March 31, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, March 31, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 30, 2011 | FAX RECEIVED |
| Saturday, March 26, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Saturday, March 26, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 18, 2011 | ASSIGNED TO LIE |
| Monday, March 14, 2011 | PAPER RECEIVED |
| Monday, September 13, 2010 | NON-FINAL ACTION MAILED |
| Friday, September 10, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, September 9, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, June 8, 2010 | APPLICATION FILING RECEIPT MAILED |
| Friday, June 4, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |