| Event Date | Event Description |
| Wednesday, October 5, 2011 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Wednesday, October 5, 2011 | ABANDONMENT - EXPRESS MAILED |
| Tuesday, October 4, 2011 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Wednesday, April 13, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 13, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 13, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 5, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, October 5, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 5, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 5, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, October 4, 2009 | ASSIGNED TO LIE |
| Friday, April 3, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, March 29, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, September 29, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, September 29, 2007 | ASSIGNED TO LIE |
| Thursday, March 29, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 20, 2006 | ASSIGNED TO EXAMINER |
| Friday, September 29, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 26, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 28, 2006 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, March 28, 2006 | SUSPENSION LETTER WRITTEN |
| Monday, March 27, 2006 | ASSIGNED TO EXAMINER |
| Thursday, October 27, 2005 | NEW APPLICATION ENTERED IN TRAM |