| Event Date | Event Description |
| Friday, January 13, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, January 13, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 15, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 15, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 15, 2011 | NON-FINAL ACTION WRITTEN |
| Thursday, March 31, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 31, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, March 31, 2011 | NON-FINAL ACTION WRITTEN |
| Saturday, February 26, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, February 26, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 8, 2011 | ASSIGNED TO LIE |
| Friday, February 4, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, November 8, 2010 | ASSIGNED TO EXAMINER |
| Friday, August 13, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, August 13, 2010 | NON-FINAL ACTION E-MAILED |
| Friday, August 13, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, August 12, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 12, 2010 | NON-FINAL ACTION E-MAILED |
| Thursday, August 12, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, August 12, 2010 | ASSIGNED TO EXAMINER |
| Friday, May 7, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, May 5, 2010 | NEW APPLICATION ENTERED IN TRAM |