| Event Date | Event Description | 
            | Thursday, February 10, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | 
| Thursday, February 10, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Thursday, July 15, 2010 | FINAL REFUSAL MAILED | 
| Thursday, July 15, 2010 | FINAL REFUSAL  WRITTEN | 
| Wednesday, June 23, 2010 | AMENDMENT FROM APPLICANT ENTERED | 
| Wednesday, June 23, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, June 18, 2010 | PAPER RECEIVED | 
| Tuesday, December 22, 2009 | NON-FINAL ACTION MAILED | 
| Tuesday, December 22, 2009 | NON-FINAL ACTION  WRITTEN | 
| Monday, December 7, 2009 | AMENDMENT FROM APPLICANT ENTERED | 
| Monday, December 7, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, December 4, 2009 | PAPER RECEIVED | 
| Monday, November 23, 2009 | AMENDMENT FROM APPLICANT ENTERED | 
| Monday, November 23, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, November 20, 2009 | PAPER RECEIVED | 
| Wednesday, May 20, 2009 | NON-FINAL ACTION MAILED | 
| Wednesday, May 20, 2009 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, April 29, 2009 | AMENDMENT FROM APPLICANT ENTERED | 
| Wednesday, April 29, 2009 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Wednesday, April 29, 2009 | ASSIGNED TO LIE | 
| Monday, April 27, 2009 | PAPER RECEIVED | 
| Thursday, October 30, 2008 | NON-FINAL ACTION MAILED | 
| Thursday, October 30, 2008 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, October 28, 2008 | ASSIGNED TO EXAMINER | 
| Tuesday, July 29, 2008 | APPLICATION FILING RECEIPT MAILED | 
| Thursday, July 24, 2008 | NEW APPLICATION ENTERED IN TRAM |