| Event Date | Event Description |
| Wednesday, February 2, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 7, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, December 5, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 30, 2009 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 30, 2009 | NON-FINAL ACTION E-MAILED |
| Thursday, April 30, 2009 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 7, 2009 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Saturday, October 4, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, April 2, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 2, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 2, 2007 | ASSIGNED TO LIE |
| Friday, March 30, 2007 | LETTER OF SUSPENSION E-MAILED |
| Friday, March 30, 2007 | SUSPENSION LETTER WRITTEN |
| Saturday, September 30, 2006 | LETTER OF SUSPENSION E-MAILED |
| Saturday, September 30, 2006 | SUSPENSION LETTER WRITTEN |
| Saturday, September 30, 2006 | ASSIGNED TO EXAMINER |
| Wednesday, May 10, 2006 | NEW APPLICATION ENTERED IN TRAM |