| Event Date | Event Description |
| Wednesday, September 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, October 28, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, October 28, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, March 18, 2008 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 18, 2008 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 18, 2008 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 27, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, February 27, 2008 | ASSIGNED TO LIE |
| Monday, August 27, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, March 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, February 26, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, October 6, 2006 | ASSIGNED TO EXAMINER |
| Friday, August 25, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 2, 2006 | LETTER OF SUSPENSION E-MAILED |
| Thursday, February 2, 2006 | SUSPENSION LETTER WRITTEN |
| Wednesday, February 1, 2006 | ASSIGNED TO EXAMINER |
| Tuesday, July 19, 2005 | NEW APPLICATION ENTERED IN TRAM |