| Event Date | Event Description |
| Tuesday, May 4, 2010 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, May 4, 2010 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 30, 2009 | NON-FINAL ACTION MAILED |
| Tuesday, September 29, 2009 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 9, 2009 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Monday, March 9, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, September 8, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, March 8, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, March 8, 2008 | ASSIGNED TO LIE |
| Tuesday, January 8, 2008 | ASSIGNED TO EXAMINER |
| Saturday, September 8, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 8, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 7, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 7, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 7, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, March 25, 2005 | ASSIGNED TO EXAMINER |
| Monday, March 7, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 23, 2004 | LETTER OF SUSPENSION MAILED |
| Thursday, August 19, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, July 14, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 6, 2004 | NEW APPLICATION ENTERED IN TRAM |