| Event Date | Event Description |
| Friday, September 2, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, September 2, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 4, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 4, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, February 4, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, January 14, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, January 14, 2011 | ASSIGNED TO LIE |
| Tuesday, July 6, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, January 5, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, July 5, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, January 5, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 29, 2008 | ASSIGNED TO EXAMINER |
| Wednesday, September 17, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, January 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, January 3, 2008 | ASSIGNED TO LIE |
| Tuesday, June 26, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 26, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 20, 2006 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, June 20, 2006 | SUSPENSION LETTER WRITTEN |
| Monday, June 19, 2006 | ASSIGNED TO EXAMINER |
| Wednesday, December 28, 2005 | NEW APPLICATION ENTERED IN TRAM |