| Event Date | Event Description |
| Monday, July 2, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, July 2, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, December 5, 2011 | NON-FINAL ACTION MAILED |
| Monday, December 5, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, October 28, 2011 | ASSIGNED TO EXAMINER |
| Friday, November 19, 2010 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, May 12, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, October 27, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 27, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 27, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, April 25, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, April 25, 2008 | ASSIGNED TO LIE |
| Thursday, October 25, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 12, 2007 | ASSIGNED TO EXAMINER |
| Wednesday, April 25, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 25, 2006 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 25, 2006 | SUSPENSION LETTER WRITTEN |
| Monday, October 16, 2006 | ASSIGNED TO EXAMINER |
| Wednesday, May 17, 2006 | NEW APPLICATION ENTERED IN TRAM |