| Event Date | Event Description |
| Wednesday, January 4, 2012 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Wednesday, January 4, 2012 | ABANDONMENT - EXPRESS MAILED |
| Tuesday, January 3, 2012 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Monday, December 5, 2011 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, December 5, 2011 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Monday, December 5, 2011 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Monday, November 14, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, November 14, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 14, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 11, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 11, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 11, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, April 14, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 14, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 14, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 14, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, October 20, 2010 | NON-FINAL ACTION MAILED |
| Wednesday, October 20, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, September 24, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 24, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 23, 2010 | ASSIGNED TO LIE |
| Friday, September 17, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 22, 2010 | NON-FINAL ACTION MAILED |
| Saturday, March 20, 2010 | NON-FINAL ACTION WRITTEN |
| Monday, March 15, 2010 | ASSIGNED TO EXAMINER |
| Thursday, December 17, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, December 16, 2009 | NEW APPLICATION ENTERED IN TRAM |