| Event Date | Event Description |
| Wednesday, November 14, 2012 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Wednesday, November 14, 2012 | ABANDONMENT - INCOMPLETE RESPONSE |
| Thursday, October 18, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, October 18, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 17, 2012 | PAPER RECEIVED |
| Monday, April 16, 2012 | SUBSEQUENT FINAL MAILED |
| Monday, April 16, 2012 | SUBSEQUENT FINAL MAILED |
| Saturday, April 14, 2012 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Wednesday, April 4, 2012 | ASSIGNED TO EXAMINER |
| Thursday, March 29, 2012 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, March 29, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 21, 2012 | PAPER RECEIVED |
| Saturday, February 4, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 23, 2011 | NON-FINAL ACTION MAILED |
| Friday, September 23, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, September 22, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Thursday, September 22, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 16, 2011 | PAPER RECEIVED |
| Wednesday, March 16, 2011 | NON-FINAL ACTION MAILED |
| Wednesday, March 16, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 22, 2011 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, February 22, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 15, 2011 | PAPER RECEIVED |
| Thursday, August 12, 2010 | SUBSEQUENT FINAL MAILED |
| Thursday, August 12, 2010 | SUBSEQUENT FINAL MAILED |
| Thursday, August 12, 2010 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Friday, July 30, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, July 30, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 29, 2010 | PAPER RECEIVED |
| Thursday, January 28, 2010 | FINAL REFUSAL MAILED |
| Thursday, January 28, 2010 | FINAL REFUSAL WRITTEN |
| Wednesday, January 6, 2010 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, January 6, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 6, 2010 | ASSIGNED TO LIE |
| Wednesday, December 23, 2009 | PAPER RECEIVED |
| Wednesday, June 24, 2009 | NON-FINAL ACTION MAILED |
| Tuesday, June 23, 2009 | NON-FINAL ACTION WRITTEN |
| Tuesday, June 23, 2009 | ASSIGNED TO EXAMINER |
| Tuesday, April 14, 2009 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 8, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |