| Event Date | Event Description |
| Monday, August 6, 2012 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Monday, August 6, 2012 | ABANDONMENT - INCOMPLETE RESPONSE |
| Thursday, July 26, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, July 26, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 26, 2012 | PAPER RECEIVED |
| Tuesday, January 24, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 25, 2012 | FINAL REFUSAL MAILED |
| Tuesday, January 24, 2012 | FINAL REFUSAL WRITTEN |
| Thursday, January 19, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, January 19, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 12, 2012 | PAPER RECEIVED |
| Monday, July 11, 2011 | NON-FINAL ACTION MAILED |
| Friday, July 8, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 15, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, June 15, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 14, 2011 | PAPER RECEIVED |
| Monday, December 13, 2010 | NON-FINAL ACTION MAILED |
| Saturday, December 11, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, November 19, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, November 19, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 19, 2010 | ASSIGNED TO LIE |
| Thursday, November 4, 2010 | PAPER RECEIVED |
| Thursday, May 6, 2010 | NON-FINAL ACTION MAILED |
| Thursday, May 6, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, April 29, 2010 | ASSIGNED TO EXAMINER |
| Tuesday, February 9, 2010 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, February 3, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |